Gregory Erdelyan, M.D.
NPI 1295786234 · Surgery Physician · Stockbridge, GA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Erdelyan, M.D. is a Surgery Physician provider in Stockbridge, GA (NPI 1295786234).
Provider details
- NPI number
- 1295786234
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35864 (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
20 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
308 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) |
|---|---|---|
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 121 | $183 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $90 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 39 | $110 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 38 | $116 |
| Injection of Chemical Agent Into Single Incompetent Vein36470 | 13 | $113 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-15
- Last updated
- 2012-09-10
Frequently asked questions
- What is Gregory Erdelyan's NPI number?
- Gregory Erdelyan's National Provider Identifier (NPI) is 1295786234, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Erdelyan's specialty?
- Gregory Erdelyan is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Erdelyan located?
- Gregory Erdelyan's practice location on file with NPPES is 1104 Hospital Dr, Stockbridge, GA 30281-6381.
- What is Gregory Erdelyan's phone number?
- The practice phone number listed in the NPPES registry for Gregory Erdelyan is (678) 289-2003.
- Does Gregory Erdelyan accept Medicare?
- Gregory Erdelyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Erdelyan's NPI active?
- Yes — Gregory Erdelyan's NPI (1295786234) is active in the NPPES registry as of the last update on 2012-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.