Carl Hartman, MD
NPI 1629052527 · Ophthalmology Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carl Hartman, MD is a Ophthalmology Physician provider in Long Beach, CA (NPI 1629052527).
Provider details
- NPI number
- 1629052527
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G60568 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,107 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Photography of the Retina92250 | 568 | $41 |
| Established Patient Complete Exam of Visual System92014 | 460 | $141 |
| Established Patient Problem Focused Exam of Visual System92012 | 307 | $100 |
| New Patient Complete Exam of Visual System92004 | 142 | $166 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 136 | $553 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 135 | $26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 390 | 144 |
| Prednisolone Acetate | 240 | 181 |
| Ofloxacin | 191 | 166 |
| Ketorolac Tromethamine | 184 | 161 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 184 | 64 |
| Brimonidine Tartrate | 75 | 30 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 57 | 51 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$127 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-05
- Last updated
- 2017-01-26
Frequently asked questions
- What is Carl Hartman's NPI number?
- Carl Hartman's National Provider Identifier (NPI) is 1629052527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carl Hartman's specialty?
- Carl Hartman is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Carl Hartman located?
- Carl Hartman's practice location on file with NPPES is 3300 East South Street, Long Beach, CA 90805.
- What is Carl Hartman's phone number?
- The practice phone number listed in the NPPES registry for Carl Hartman is (562) 531-2020.
- Does Carl Hartman accept Medicare?
- Carl Hartman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carl Hartman's NPI active?
- Yes — Carl Hartman's NPI (1629052527) is active in the NPPES registry as of the last update on 2017-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.