Gina Ang, MD
NPI 1396853966 · MOHS-Micrographic Surgery Physician · Grandville, MI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gina Ang, MD is a MOHS-Micrographic Surgery Physician provider in Grandville, MI (NPI 1396853966).
Provider details
- NPI number
- 1396853966
- Entity type
- Individual
- Primary specialty
- MOHS-Micrographic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 5601093226 (MI)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,009 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 293 | $6 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks17311 | 183 | $603 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 131 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 119 | $43 |
| Biopsy of Related Skin Growth, First Growth11102 | 54 | $75 |
| Destruction of Cancer Skin Growth of Trunk, Arms, Or Legs, 1.1-2.0 Cm |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mupirocin | 96 | 91 |
| Imiquimod | 23 | 18 |
| Doxycycline Hyclate | 19 | 18 |
| Cephalexin | 18 | 18 |
| Fluorouracil | 13 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$128 across 5 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 (2)
- 3290 N Wellness Dr Ste 240Holland, MI 49424-7261Phone: (616) 395-9379Fax: (616) 820-1457
- 6150 Northland DriveRockford, MI 49341Phone: (616) 942-9343Fax: (616) 942-2538
Registry dates
- Enumerated
- 2006-08-25
- Last updated
- 2024-07-31
- Certified
- 2024-07-23
Frequently asked questions
- What is Gina Ang's NPI number?
- Gina Ang's National Provider Identifier (NPI) is 1396853966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gina Ang's specialty?
- Gina Ang is listed in the NPPES registry with a primary specialty of MOHS-Micrographic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gina Ang located?
- Gina Ang's practice location on file with NPPES is 3434 Rivertown Point Ct Sw, Grandville, MI 49418-3076.
- What is Gina Ang's phone number?
- The practice phone number listed in the NPPES registry for Gina Ang is (616) 257-3344.
- Does Gina Ang accept Medicare?
- Gina Ang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gina Ang's NPI active?
- Yes — Gina Ang's NPI (1396853966) is active in the NPPES registry as of the last update on 2024-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.