Mayer Mayor
NPI 1598789844 · Internal Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mayer Mayor is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1598789844).
Provider details
- NPI number
- 1598789844
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 210914 (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
1,076 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 304 | $104 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 233 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 228 | $146 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 117 | $142 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 77 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 298 | 49 |
| Amlodipine Besylate | 201 | 42 |
| Atorvastatin Calcium | 149 | 34 |
| Rosuvastatin Calcium | 146 | 30 |
| Simvastatin | 130 | 23 |
| Tamsulosin Hcl | 119 | 25 |
| Diclofenac Sodium | 115 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2008-05-14
Frequently asked questions
- What is Mayer Mayor's NPI number?
- Mayer Mayor's National Provider Identifier (NPI) is 1598789844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mayer Mayor's specialty?
- Mayer Mayor is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mayer Mayor located?
- Mayer Mayor's practice location on file with NPPES is 3043 Ocean Ave, Brooklyn, NY 11235-3497.
- What is Mayer Mayor's phone number?
- The practice phone number listed in the NPPES registry for Mayer Mayor is (718) 934-8435.
- Does Mayer Mayor accept Medicare?
- Mayer Mayor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mayer Mayor's NPI active?
- Yes — Mayer Mayor's NPI (1598789844) is active in the NPPES registry as of the last update on 2008-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.