Gregory Puthoff, D.O.
NPI 1871939264 · Diagnostic Radiology Physician · Charleston, SC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Puthoff, D.O. is a Diagnostic Radiology Physician provider in Charleston, SC (NPI 1871939264).
Provider details
- NPI number
- 1871939264
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101020221 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
13 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
3,872 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 1,580 | $8 |
| Ct Scan of Chest Without Contrast71250 | 452 | $121 |
| Ct Scan of Chest Without Contrast71250 | 398 | $47 |
| Ct Scan of Chest With Contrast71260 | 369 | $50 |
| X-Ray of Chest, 2 Views71046 | 356 | $10 |
| X-Ray of Chest, 2 Views71046 | 269 | $31 |
| Ct Scan of Chest With Contrast71260 | 236 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-05-13
- Last updated
- 2021-11-02
- Certified
- 2021-11-02
Frequently asked questions
- What is Gregory Puthoff's NPI number?
- Gregory Puthoff's National Provider Identifier (NPI) is 1871939264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Puthoff's specialty?
- Gregory Puthoff is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Puthoff located?
- Gregory Puthoff's practice location on file with NPPES is 171 Ashley Ave, Charleston, SC 29425-5919.
- What is Gregory Puthoff's phone number?
- The practice phone number listed in the NPPES registry for Gregory Puthoff is (843) 792-1414.
- Does Gregory Puthoff accept Medicare?
- Gregory Puthoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Puthoff's NPI active?
- Yes — Gregory Puthoff's NPI (1871939264) is active in the NPPES registry as of the last update on 2021-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.