David Blum, MD
NPI 1861578197 · Endocrinology, Diabetes & Metabolism Physician · New Rochelle, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Blum, MD is a Endocrinology, Diabetes & Metabolism Physician provider in New Rochelle, NY (NPI 1861578197).
Provider details
- NPI number
- 1861578197
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 124830 (NY)
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
641 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 399 | $140 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 54 | $80 |
| Administration of Influenza Virus VaccineG0008 | 41 | $34 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $86 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 25 | $85 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 271 | 57 |
| Atorvastatin Calcium | 230 | 66 |
| Empagliflozinbrand: Jardiance | 173 | 41 |
| Amlodipine Besylate | 168 | 49 |
| Metformin Hcl | 157 | 49 |
| Rosuvastatin Calcium | 152 | 47 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-30
- Last updated
- 2008-04-16
Frequently asked questions
- What is David Blum's NPI number?
- David Blum's National Provider Identifier (NPI) is 1861578197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Blum's specialty?
- David Blum is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is David Blum located?
- David Blum's practice location on file with NPPES is 16 Guion Pl, New Rochelle, NY 10801-5503.
- What is David Blum's phone number?
- The practice phone number listed in the NPPES registry for David Blum is (914) 633-8680.
- Does David Blum accept Medicare?
- David Blum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Blum's NPI active?
- Yes — David Blum's NPI (1861578197) is active in the NPPES registry as of the last update on 2008-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.