Mondhipa Ratnarathorn, MD
NPI 1346552023 · MOHS-Micrographic Surgery Physician · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Micrographic Dermatologic Surgery (mds) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mondhipa Ratnarathorn, MD is a MOHS-Micrographic Surgery Physician provider in Santa Rosa, CA (NPI 1346552023).
Provider details
- NPI number
- 1346552023
- Entity type
- Individual
- Primary specialty
- MOHS-Micrographic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A113146 (CA)
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 tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,953 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,776 | $8 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 376 | $58 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 353 | $100 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks17311 | 284 | $693 |
| Biopsy of Related Skin Growth, First Growth11102 | 211 | $104 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 62 | 59 |
| Triamcinolone Acetonide | 35 | 25 |
| Ketoconazole | 28 | 20 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 13 | 12 |
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.
Practice location
Mailing address
Additional practice locations (1)
- 3301 C StSuite 1400Sacramento, CA 95816-3300Phone: (916) 734-6111Fax: (916) 731-7183
Registry dates
- Enumerated
- 2010-07-09
- Last updated
- 2021-03-10
- Certified
- 2021-03-10
Frequently asked questions
- What is Mondhipa Ratnarathorn's NPI number?
- Mondhipa Ratnarathorn's National Provider Identifier (NPI) is 1346552023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mondhipa Ratnarathorn's specialty?
- Mondhipa Ratnarathorn is listed in the NPPES registry with a primary specialty of MOHS-Micrographic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mondhipa Ratnarathorn located?
- Mondhipa Ratnarathorn's practice location on file with NPPES is 3883 Airway Dr, Santa Rosa, CA 95403-1670.
- What is Mondhipa Ratnarathorn's phone number?
- The practice phone number listed in the NPPES registry for Mondhipa Ratnarathorn is (707) 521-7760.
- Does Mondhipa Ratnarathorn accept Medicare?
- Mondhipa Ratnarathorn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mondhipa Ratnarathorn's NPI active?
- Yes — Mondhipa Ratnarathorn's NPI (1346552023) is active in the NPPES registry as of the last update on 2021-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.