Marvin a Feldstein MD Inc
NPI 1346564820 · Internal Medicine Physician · Mentor, OH
Marvin a Feldstein MD Inc is a Internal Medicine Physician organization in Mentor, OH (NPI 1346564820).
Provider details
- NPI number
- 1346564820
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marvin Feldstein, Owner(440) 255-3555
- License
- 35026484F (OH)
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
16 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
- 2010-03-26
- Last updated
- 2010-04-07
Frequently asked questions
- What is Marvin a Feldstein MD Inc's NPI number?
- Marvin a Feldstein MD Inc's National Provider Identifier (NPI) is 1346564820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marvin a Feldstein MD Inc?
- Marvin a Feldstein MD Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marvin a Feldstein MD Inc located?
- Marvin a Feldstein MD Inc's practice location on file with NPPES is 8224 Mentor Ave, Mentor, OH 44060-5768.
- What is Marvin a Feldstein MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Marvin a Feldstein MD Inc is (440) 255-3555.
- Who is the authorized official for Marvin a Feldstein MD Inc?
- The authorized official listed on Marvin a Feldstein MD Inc's NPPES record is Marvin Feldstein, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marvin a Feldstein MD Inc's NPI active?
- Yes — Marvin a Feldstein MD Inc's NPI (1346564820) is active in the NPPES registry as of the last update on 2010-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.