Cyril Allen, M.D., MSPH
NPI 1265562508 · Internal Medicine Physician · Fort Washington, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cyril Allen, M.D., MSPH is a Internal Medicine Physician provider in Fort Washington, MD (NPI 1265562508).
Provider details
- NPI number
- 1265562508
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., MSPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD33401 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,040 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,397 | $113 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 947 | $78 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 336 | $161 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 174 | $188 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 136 | $136 |
| Advance Care Planning, First 30 Minutes99497 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 200 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,021 | 233 |
| Amlodipine Besylate | 884 | 159 |
| Apixabanbrand: Eliquis | 690 | 97 |
| Losartan Potassium | 448 | 82 |
| Gabapentin | 417 | 86 |
| Mirtazapine | 366 | 72 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-06
- Last updated
- 2025-12-09
- Certified
- 2025-12-09
Frequently asked questions
- What is Cyril Allen's NPI number?
- Cyril Allen's National Provider Identifier (NPI) is 1265562508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cyril Allen's specialty?
- Cyril Allen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cyril Allen located?
- Cyril Allen's practice location on file with NPPES is 8205 Waterside Ct, Fort Washington, MD 20744-5571.
- What is Cyril Allen's phone number?
- The practice phone number listed in the NPPES registry for Cyril Allen is (202) 846-1412.
- Does Cyril Allen accept Medicare?
- Cyril Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cyril Allen's NPI active?
- Yes — Cyril Allen's NPI (1265562508) is active in the NPPES registry as of the last update on 2025-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.