Shawn Gerstein, D.O.
NPI 1538519863 · Student in an Organized Health Care Education/Training Program · New York, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shawn Gerstein, D.O. is a Student in an Organized Health Care Education/Training Program provider in New York, NY (NPI 1538519863).
Provider details
- NPI number
- 1538519863
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 211 | 75 |
| Amlodipine Besylate | 116 | 41 |
| Losartan Potassium | 92 | 29 |
| Lisinopril | 67 | 23 |
| Levothyroxine Sodium | 67 | 25 |
| Tamsulosin Hcl | 67 | 25 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-17
- Last updated
- 2022-02-03
- Certified
- 2022-02-03
Frequently asked questions
- What is Shawn Gerstein's NPI number?
- Shawn Gerstein's National Provider Identifier (NPI) is 1538519863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawn Gerstein's specialty?
- Shawn Gerstein is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Shawn Gerstein located?
- Shawn Gerstein's practice location on file with NPPES is 550 First Avenue, New York, NY 10016.
- What is Shawn Gerstein's phone number?
- The practice phone number listed in the NPPES registry for Shawn Gerstein is (212) 263-5506.
- Does Shawn Gerstein accept Medicare?
- Shawn Gerstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shawn Gerstein's NPI active?
- Yes — Shawn Gerstein's NPI (1538519863) is active in the NPPES registry as of the last update on 2022-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.