Alan Nerenberg, MD
NPI 1790089464 · Specialist · Flushing, NY
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Nerenberg, MD is a Specialist provider in Flushing, NY (NPI 1790089464).
Provider details
- NPI number
- 1790089464
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 137207 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alendronate Sodium | 30 | — |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 21 | 14 |
| Denosumabbrand: Prolia | 20 | 11 |
| Valacyclovir Hclbrand: Valacyclovir | 20 | — |
| Metronidazole | 14 | 12 |
| Estradiol | 13 | — |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$420 across 20 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
- 2011-01-10
- Last updated
- 2017-10-24
Frequently asked questions
- What is Alan Nerenberg's NPI number?
- Alan Nerenberg's National Provider Identifier (NPI) is 1790089464, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Nerenberg's specialty?
- Alan Nerenberg is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Alan Nerenberg located?
- Alan Nerenberg's practice location on file with NPPES is 4518 Parsons Blvd, Flushing, NY 11355-2217.
- What is Alan Nerenberg's phone number?
- The practice phone number listed in the NPPES registry for Alan Nerenberg is (718) 762-6622.
- Does Alan Nerenberg accept Medicare?
- Alan Nerenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Nerenberg's NPI active?
- Yes — Alan Nerenberg's NPI (1790089464) is active in the NPPES registry as of the last update on 2017-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.