Doctor Profile

Primary Care · Geriatric Medicine

Allen Gilson

MD · Geriatric Medicine · Jefferson Medical College Of Thomas Jefferson University
6695 STONE RIDGE CT
Frederick, MD 21702
✓ Accepts Medicare 🎓 47+ Years Practicing
175
Medicare Patients / yr
4
Procedures Billed
47
Years Practicing
1
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or Allen Gilson's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Dr. Gilson

See which plans Dr. Gilson accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Maryland, the fastest way to find a Medicare plan that covers Dr. Gilson is to compare every Medicare Advantage and Part D plan available near 21702, MD — the Geriatric Medicine's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 21702, MD →

Or call the office at (301) 788-7400 to confirm acceptance directly.

What Dr. Gilson Does

Dr. Gilson served 175 Medicare patients across 496 services in the latest CMS reporting year. That's 75% below the average Geriatric Medicine in Maryland (692 patients across 49 doctors).

ProcedureServicesMedicare Patients
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)38588
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)4329
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes (99347)3828
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes (99344)3030

How to read this: "Services" are the total times Dr. Gilson billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

Dr. Gilson is affiliated with 1 hospital in the CMS Physician Compare database. Hospital network status depends on your Medicare Advantage plan — always verify before enrolling.

Frederick Health Hospital

Frederick, MD
★★★☆☆ 3/5 CMS Rating

Practice Location & Telehealth Readiness

Dr. Gilson practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Dr. Gilson offers telehealth — broadband availability at your home matters for virtual visits.

Address: 6695 STONE RIDGE CT, Frederick, MD 21702
Phone: (301) 788-7400

Area Safety Grade

D+

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

40 min

Average commute time in this zip · 78% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

43.9908

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Primary Care Doctors near 21702, MD

If Dr. Gilson isn't accepting new patients or isn't in your plan's network, these are the closest primary care doctors near 21702, MD:

DoctorSpecialtyMedicare Patients / yrDistance
Garry H. LovinsNurse Practitioner6041.6 mi
Brian A. MillerPhysician Assistant6491.6 mi
Praveen K. BolarumFamily Practice1.3K1.7 mi
Helena BraderPhysician Assistant1.7 mi
Corey A. WardNurse Practitioner5721.7 mi

View all primary care doctors near 21702, MD →

How to Use This Information

Choosing a Medicare plan that covers Dr. Gilson takes three steps:

Compare Medicare Plans near 21702, MD → All Doctors near 21702, MD

Allen Gilson: Common Questions

Does Dr. Gilson accept Medicare?
Yes. Dr. Gilson is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Dr. Gilson depends on that plan's provider network. Compare Medicare plans near 21702, MD →
Where is Dr. Gilson's office?
Dr. Gilson practices at 6695 STONE RIDGE CT, Frederick, MD 21702. Phone: (301) 788-7400.
What Medicare plans does Dr. Gilson accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at (301) 788-7400 to confirm your specific plan is accepted, or compare all Medicare plans near 21702, MD to see available options.
Does Dr. Gilson offer telehealth visits?
CMS does not currently list Dr. Gilson as offering telehealth. Call the office at (301) 788-7400 to confirm whether virtual visits are available.
How experienced is Dr. Gilson?
Dr. Gilson graduated in 1979 and has been practicing for approximately 47 years. In the latest CMS reporting year, Dr. Gilson treated 175 Medicare patients across 4 distinct procedure types.
How do I know if Dr. Gilson is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at (301) 788-7400 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile →LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology →Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Medicare Plans for Conditions Treated by Primary Care Specialists

See which Medicare plans score highest for conditions commonly managed by this specialty in 21702, MD:

Does your Medicare plan cover Dr. Gilson?

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