James Zimmerman, M.D.
NPI 1245428291 · Retina Specialist (Ophthalmology) Physician · Fpo
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Zimmerman, M.D. is a Retina Specialist (Ophthalmology) Physician provider in Fpo (NPI 1245428291).
Provider details
- NPI number
- 1245428291
- Entity type
- Individual
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 24785 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
135 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Imaging of Retina92134 | 74 | $39 |
| Injection of Drug Into Eye67028 | 50 | $127 |
| Established Patient Complete Exam of Visual System92014 | 11 | $123 |
Typical Medicare-allowed amounts for these services range $39–$127 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-03
- Last updated
- 2026-02-11
- Certified
- 2026-02-11
Frequently asked questions
- What is James Zimmerman's NPI number?
- James Zimmerman's National Provider Identifier (NPI) is 1245428291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Zimmerman's specialty?
- James Zimmerman is listed in the NPPES registry with a primary specialty of Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is James Zimmerman located?
- James Zimmerman's practice location on file with NPPES is Psc 455 Box 208, Fpo, 96540-0003.
- What is James Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for James Zimmerman is (671) 344-9212.
- Does James Zimmerman accept Medicare?
- James Zimmerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Zimmerman's NPI active?
- Yes — James Zimmerman's NPI (1245428291) is active in the NPPES registry as of the last update on 2026-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.