Frank Rosenbaum, M.D.
NPI 1598783623 · Ophthalmology Physician · Lansing, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Rosenbaum, M.D. is a Ophthalmology Physician provider in Lansing, MI (NPI 1598783623).
Provider details
- NPI number
- 1598783623
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301039901 (MI)
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
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
- 2006-07-17
- Last updated
- 2017-01-03
Frequently asked questions
- What is Frank Rosenbaum's NPI number?
- Frank Rosenbaum's National Provider Identifier (NPI) is 1598783623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Rosenbaum's specialty?
- Frank Rosenbaum is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Rosenbaum located?
- Frank Rosenbaum's practice location on file with NPPES is 3390 E Jolly Rd, Lansing, MI 48910-8547.
- What is Frank Rosenbaum's phone number?
- The practice phone number listed in the NPPES registry for Frank Rosenbaum is (517) 393-2020.
- Does Frank Rosenbaum accept Medicare?
- Frank Rosenbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Rosenbaum's NPI active?
- Yes — Frank Rosenbaum's NPI (1598783623) is active in the NPPES registry as of the last update on 2017-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.