Linda Doan, M.D.
NPI 1225477268 · Dermatopathology Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Doan, M.D. is a Dermatopathology Physician provider in Irvine, CA (NPI 1225477268).
Provider details
- NPI number
- 1225477268
- Entity type
- Individual
- Primary specialty
- Dermatopathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 156270 (CA)
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
12 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
3,842 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 1,356 | $80 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 551 | $41 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 409 | $90 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 368 | $30 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 264 | $110 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 210 | $38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Ketoconazole | 28 |
| Dupilumabbrand: Dupixent Pen | 17 |
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)
- 118 Med Surge IIrvine, CA 92697Phone: (949) 824-5515Fax: (498) 247-4549
Registry dates
- Enumerated
- 2013-06-24
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Linda Doan's NPI number?
- Linda Doan's National Provider Identifier (NPI) is 1225477268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Doan's specialty?
- Linda Doan is listed in the NPPES registry with a primary specialty of Dermatopathology Physician (Allopathic & Osteopathic Physicians).
- Where is Linda Doan located?
- Linda Doan's practice location on file with NPPES is 850 Health Sciences Rd, Irvine, CA 92617-3058.
- What is Linda Doan's phone number?
- The practice phone number listed in the NPPES registry for Linda Doan is (949) 824-0606.
- Does Linda Doan accept Medicare?
- Linda Doan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Doan's NPI active?
- Yes — Linda Doan's NPI (1225477268) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.