Donald Hardt, O.D.
NPI 1609997477 · Optometrist · Saipan, MP
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Hardt, O.D. is a Optometrist provider in Saipan, MP (NPI 1609997477).
Provider details
- NPI number
- 1609997477
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 14 (MP)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
652 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) |
|---|---|---|
| Established Patient Problem Focused Exam of Visual System92012 | 145 | $95 |
| Photography of the Retina92250 | 139 | $37 |
| Established Patient Complete Exam of Visual System92014 | 130 | $134 |
| Photography of Content of Eyes92285 | 103 | $25 |
| Exam of Visual Field With Extended Testing92083 | 47 | $69 |
| Imaging of Optic Nerve92133 | 39 | $36 |
| New Patient Complete Exam of Visual System92004 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Hardt's NPI number?
- Donald Hardt's National Provider Identifier (NPI) is 1609997477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Hardt's specialty?
- Donald Hardt is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Donald Hardt located?
- Donald Hardt's practice location on file with NPPES is Amparo Building, Beach Road, Saipan, MP 96950.
- What is Donald Hardt's phone number?
- The practice phone number listed in the NPPES registry for Donald Hardt is (670) 235-2030.
- Does Donald Hardt accept Medicare?
- Donald Hardt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Hardt's NPI active?
- Yes — Donald Hardt's NPI (1609997477) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.