Richard Ferstenberg, MD, PC
NPI 1508006453 · Gastroenterology Physician · Freeport, NY
Richard Ferstenberg, MD, PC is a Gastroenterology Physician organization in Freeport, NY (NPI 1508006453).
Provider details
- NPI number
- 1508006453
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Ferstenberg, Owner(516) 867-7849
- License
- 160010 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Other names (DBA / former)
- Former legal business name
- Richard Ferstenberg, MD
Registry dates
- Enumerated
- 2009-03-04
- Last updated
- 2009-03-04
Frequently asked questions
- What is Richard Ferstenberg, MD, PC's NPI number?
- Richard Ferstenberg, MD, PC's National Provider Identifier (NPI) is 1508006453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Richard Ferstenberg, MD, PC?
- Richard Ferstenberg, MD, PC is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Ferstenberg, MD, PC located?
- Richard Ferstenberg, MD, PC's practice location on file with NPPES is 424 Atlantic Ave, Freeport, NY 11520-5217.
- What is Richard Ferstenberg, MD, PC's phone number?
- The practice phone number listed in the NPPES registry for Richard Ferstenberg, MD, PC is (516) 867-7849.
- Who is the authorized official for Richard Ferstenberg, MD, PC?
- The authorized official listed on Richard Ferstenberg, MD, PC's NPPES record is Richard Ferstenberg, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Richard Ferstenberg, MD, PC's NPI active?
- Yes — Richard Ferstenberg, MD, PC's NPI (1508006453) is active in the NPPES registry as of the last update on 2009-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.