Alvin Holcomb, M.D.
NPI 1447340237 · Internal Medicine Physician · Melville, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alvin Holcomb, M.D. is a Internal Medicine Physician provider in Melville, NY (NPI 1447340237).
Provider details
- NPI number
- 1447340237
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 191835 (NY)
Specialties & taxonomies
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
1,651 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 | 1,525 | $112 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 79 | $184 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 47 | $135 |
Typical Medicare-allowed amounts for these services range $112–$184 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 180 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 626 | 121 |
| Atorvastatin Calcium | 570 | 105 |
| Levothyroxine Sodium | 529 | 84 |
| Risperidone | 482 | 64 |
| Metformin Hcl | 377 | 66 |
| Apixabanbrand: Eliquis | 369 | 41 |
| Divalproex Sodium | 333 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2022-05-24
- Certified
- 2022-05-24
Frequently asked questions
- What is Alvin Holcomb's NPI number?
- Alvin Holcomb's National Provider Identifier (NPI) is 1447340237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alvin Holcomb's specialty?
- Alvin Holcomb is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alvin Holcomb located?
- Alvin Holcomb's practice location on file with NPPES is 100 W Farm Dr, Melville, NY 11747-4155.
- What is Alvin Holcomb's phone number?
- The practice phone number listed in the NPPES registry for Alvin Holcomb is (631) 491-4982.
- Does Alvin Holcomb accept Medicare?
- Alvin Holcomb is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alvin Holcomb's NPI active?
- Yes — Alvin Holcomb's NPI (1447340237) is active in the NPPES registry as of the last update on 2022-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.