Harrison Mitchell, M.D
NPI 1629134622 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harrison Mitchell, M.D is a Internal Medicine Physician provider in New York, NY (NPI 1629134622).
Provider details
- NPI number
- 1629134622
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 193957 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
926 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 358 | $143 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 133 | $97 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 116 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 83 | $144 |
| Administration of Influenza Virus VaccineG0008 | 56 | $36 |
| Insertion of Needle Into Vein (3 Years Or Older)36410 | 47 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 427 | 139 |
| Amlodipine Besylate | 424 | 133 |
| Metoprolol Succinate | 292 | 81 |
| Omeprazole | 247 | 68 |
| Metformin Hcl | 215 | 70 |
| Semaglutidebrand: Ozempic | 171 | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-28
- Last updated
- 2008-04-11
Frequently asked questions
- What is Harrison Mitchell's NPI number?
- Harrison Mitchell's National Provider Identifier (NPI) is 1629134622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harrison Mitchell's specialty?
- Harrison Mitchell is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harrison Mitchell located?
- Harrison Mitchell's practice location on file with NPPES is 2368 Adam Clayton Powell Jr Blvd, New York, NY 10030-2250.
- What is Harrison Mitchell's phone number?
- The practice phone number listed in the NPPES registry for Harrison Mitchell is (212) 690-3200.
- Does Harrison Mitchell accept Medicare?
- Harrison Mitchell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harrison Mitchell's NPI active?
- Yes — Harrison Mitchell's NPI (1629134622) is active in the NPPES registry as of the last update on 2008-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.