Gregory Renck, M.D.
NPI 1275645400 · Psychiatry Physician · Cary, NC
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Renck, M.D. is a Psychiatry Physician provider in Cary, NC (NPI 1275645400).
Provider details
- NPI number
- 1275645400
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35C.003153 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
88 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) |
|---|---|---|
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 36 | $166 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 29 | $164 |
| Telehealth Consultation, Emergency Department Or Initial Inpatient, Typically 30 Minutes Communicating With the Patient Via TelehealthG0425 | 23 | $85 |
Typical Medicare-allowed amounts for these services range $85–$166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (6)
- 1910 Customer Care WayAtwater, CA 95301-5167Phone: (209) 384-6493
- 7601 Southcrest PkwySouthaven, MS 38671-4739Phone: (662) 772-4000Fax: (662) 772-2111
- 272 Hospital RdChillicothe, OH 45601-9031Phone: (740) 779-7500
- 146 E Hospital Dr Ste 120aWest Columbia, SC 29169-4800Phone: (803) 936-7460Fax: (803) 936-7462
- 1700 Medical Center PkwyMurfreesboro, TN 37129-2245Phone: (615) 396-4100
- 1 Amalia DrBuckhannon, WV 26201-2239Phone: (304) 473-2000
Registry dates
- Enumerated
- 2006-09-01
- Last updated
- 2026-04-27
- Certified
- 2026-04-27
Frequently asked questions
- What is Gregory Renck's NPI number?
- Gregory Renck's National Provider Identifier (NPI) is 1275645400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Renck's specialty?
- Gregory Renck is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Renck located?
- Gregory Renck's practice location on file with NPPES is 102 Commonwealth Ct Ste H, Cary, NC 27511-4437.
- What is Gregory Renck's phone number?
- The practice phone number listed in the NPPES registry for Gregory Renck is (919) 465-1443.
- Does Gregory Renck accept Medicare?
- Gregory Renck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Renck's NPI active?
- Yes — Gregory Renck's NPI (1275645400) is active in the NPPES registry as of the last update on 2026-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.