Collier Gladin, M.D.
NPI 1558657569 · Diagnostic Radiology Physician · Charleston, SC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Collier Gladin, M.D. is a Diagnostic Radiology Physician provider in Charleston, SC (NPI 1558657569).
Provider details
- NPI number
- 1558657569
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4779 (GA)
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
14 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
6,004 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) |
|---|---|---|
| Screening Mammography77067 | 1,818 | $34 |
| Screening 3d Breast Mammography77063 | 1,646 | $27 |
| X-Ray of Chest, 1 View71045 | 611 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 172 | $37 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 161 | $27 |
| Diagnostic Mammography of 1 Breast77065 | 150 | $37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-28
- Last updated
- 2016-06-17
Frequently asked questions
- What is Collier Gladin's NPI number?
- Collier Gladin's National Provider Identifier (NPI) is 1558657569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Collier Gladin's specialty?
- Collier Gladin is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Collier Gladin located?
- Collier Gladin's practice location on file with NPPES is 171 Ashley Ave, Charleston, SC 29425-8908.
- What is Collier Gladin's phone number?
- The practice phone number listed in the NPPES registry for Collier Gladin is (843) 792-1414.
- Does Collier Gladin accept Medicare?
- Collier Gladin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Collier Gladin's NPI active?
- Yes — Collier Gladin's NPI (1558657569) is active in the NPPES registry as of the last update on 2016-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.