Zachary Bloomgarden, MD
NPI 1700892635 · Specialist · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Bloomgarden, MD is a Specialist provider in New York, NY (NPI 1700892635).
Provider details
- NPI number
- 1700892635
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 125739 (NY)
Specialties & taxonomies
Other Service Providers
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
3,055 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 | 1,283 | $143 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 526 | $38 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 272 | $16 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician93040 | 270 | $10 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 245 | $202 |
| Telephone Medical Discussion With Physician, 21-30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 94 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 553 | 163 |
| Empagliflozinbrand: Jardiance | 361 | 85 |
| Metformin Hcl | 310 | 98 |
| Semaglutidebrand: Ozempic | 298 | 67 |
| Ezetimibe | 294 | 98 |
| Amlodipine Besylate | 279 | 74 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,546 across 48 records (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
- 2006-07-31
- Last updated
- 2013-10-04
Frequently asked questions
- What is Zachary Bloomgarden's NPI number?
- Zachary Bloomgarden's National Provider Identifier (NPI) is 1700892635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Bloomgarden's specialty?
- Zachary Bloomgarden is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Zachary Bloomgarden located?
- Zachary Bloomgarden's practice location on file with NPPES is 35 E 85th St, New York, NY 10028-0954.
- What is Zachary Bloomgarden's phone number?
- The practice phone number listed in the NPPES registry for Zachary Bloomgarden is (212) 879-5933.
- Does Zachary Bloomgarden accept Medicare?
- Zachary Bloomgarden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Bloomgarden's NPI active?
- Yes — Zachary Bloomgarden's NPI (1700892635) is active in the NPPES registry as of the last update on 2013-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.