Carolyn Hardin, D.O.
NPI 1922422120 · MOHS-Micrographic Surgery Physician · Cary, NC
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolyn Hardin, D.O. is a MOHS-Micrographic Surgery Physician provider in Cary, NC (NPI 1922422120).
Provider details
- NPI number
- 1922422120
- Entity type
- Individual
- Primary specialty
- MOHS-Micrographic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- S9985 (TX)
Specialties & taxonomies
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 tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
91 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks17311 | 54 | $621 |
| Intermediate Repair of Wound of Face, Ears, Eyelids, Nose, Lips, Or Mouth, 2.6-5.0 Cm12052 | 19 | $155 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, Each Additional Stage, 1-5 Tissue Blocks17312 | 18 | $406 |
Typical Medicare-allowed amounts for these services range $155–$621 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$538 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (5)
- 2238 Nelson Hwy Ste 100Chapel Hill, NC 27517-8914Phone: (919) 401-1994Fax: (919) 401-1924
- 1212 Cedarhurst Dr Ste 102Raleigh, NC 27609-5588Phone: (919) 782-2735Fax: (199) 782-2839
- 1763 Medical WayNew Braunfels, TX 78132-5414Phone: (210) 829-5180
- 3320 Oakwell CtSan Antonio, TX 78218-3128Phone: (210) 829-5180Fax: (210) 829-5030
- 8019 S New Braunfels Ste 120San Antonio, TX 78235-1069Phone: (210) 829-5180
Registry dates
- Enumerated
- 2014-02-07
- Last updated
- 2026-02-02
- Certified
- 2026-02-02
Frequently asked questions
- What is Carolyn Hardin's NPI number?
- Carolyn Hardin's National Provider Identifier (NPI) is 1922422120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Hardin's specialty?
- Carolyn Hardin is listed in the NPPES registry with a primary specialty of MOHS-Micrographic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Carolyn Hardin located?
- Carolyn Hardin's practice location on file with NPPES is 110 Preston Executive Dr Ste 100, Cary, NC 27513-8447.
- What is Carolyn Hardin's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Hardin is (919) 653-1344.
- Does Carolyn Hardin accept Medicare?
- Carolyn Hardin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolyn Hardin's NPI active?
- Yes — Carolyn Hardin's NPI (1922422120) is active in the NPPES registry as of the last update on 2026-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.