Harvey Marchbein, M.D.
NPI 1245252477 · Obstetrics & Gynecology Physician · Great Neck, NY
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harvey Marchbein, M.D. is a Obstetrics & Gynecology Physician provider in Great Neck, NY (NPI 1245252477).
Provider details
- NPI number
- 1245252477
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 128412 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-24
- Last updated
- 2011-01-04
Frequently asked questions
- What is Harvey Marchbein's NPI number?
- Harvey Marchbein's National Provider Identifier (NPI) is 1245252477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harvey Marchbein's specialty?
- Harvey Marchbein is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Harvey Marchbein located?
- Harvey Marchbein's practice location on file with NPPES is 560 Northern Blvd, Great Neck, NY 11021-5100.
- What is Harvey Marchbein's phone number?
- The practice phone number listed in the NPPES registry for Harvey Marchbein is (516) 482-8741.
- Does Harvey Marchbein accept Medicare?
- Harvey Marchbein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harvey Marchbein's NPI active?
- Yes — Harvey Marchbein's NPI (1245252477) is active in the NPPES registry as of the last update on 2011-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.