Mariah Baughn, MD
NPI 1205032752 · Anatomic Pathology & Clinical Pathology Physician · La Jolla, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariah Baughn, MD is a Anatomic Pathology & Clinical Pathology Physician provider in La Jolla, CA (NPI 1205032752).
Provider details
- NPI number
- 1205032752
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A106594 (CA)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,713 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) |
|---|---|---|
| Protein Measurement, Serum84165 | 1,166 | $18 |
| Immunologic Analysis Technique on Serum (immunofixation)86334 | 606 | $18 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 489 | $28 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 345 | $79 |
| Protein Measurement, Body Fluid84166 | 342 | $18 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 321 | $38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 1 record (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
Registry dates
- Enumerated
- 2007-06-22
- Last updated
- 2017-11-28
Frequently asked questions
- What is Mariah Baughn's NPI number?
- Mariah Baughn's National Provider Identifier (NPI) is 1205032752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Baughn's specialty?
- Mariah Baughn is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Mariah Baughn located?
- Mariah Baughn's practice location on file with NPPES is 9888 Genesee Ave, La Jolla, CA 92037-1205.
- What is Mariah Baughn's phone number?
- The practice phone number listed in the NPPES registry for Mariah Baughn is (858) 626-6000.
- Does Mariah Baughn accept Medicare?
- Mariah Baughn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariah Baughn's NPI active?
- Yes — Mariah Baughn's NPI (1205032752) is active in the NPPES registry as of the last update on 2017-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.