Erica Kao, M.D.
NPI 1134578495 · Anatomic Pathology & Clinical Pathology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erica Kao, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in San Antonio, TX (NPI 1134578495).
Provider details
- NPI number
- 1134578495
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD61425947 (WA)
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
132 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 | 34 | $39 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 32 | $85 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 27 | $36 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 24 | $12 |
| Surgical Pathology Consultation and Report on Referred Slides Prepared Elsewhere88321 | 15 | $87 |
Typical Medicare-allowed amounts for these services range $12–$87 (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.
Practice location
Mailing address
Additional practice locations (3)
- 3551 Roger Brooke DriveSan Antonio, TX 78209-4504Phone: (210) 916-2132
- 325 9th AveSeattle, WA 98104-2420Phone: (206) 520-5000
- 1959 Ne Pacific StSeattle, WA 98195-4504Phone: (206) 520-5000
Registry dates
- Enumerated
- 2016-06-08
- Last updated
- 2024-09-25
- Certified
- 2024-09-25
Frequently asked questions
- What is Erica Kao's NPI number?
- Erica Kao's National Provider Identifier (NPI) is 1134578495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Kao's specialty?
- Erica Kao is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Erica Kao located?
- Erica Kao's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.
- What is Erica Kao's phone number?
- The practice phone number listed in the NPPES registry for Erica Kao is (210) 358-4000.
- Does Erica Kao accept Medicare?
- Erica Kao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erica Kao's NPI active?
- Yes — Erica Kao's NPI (1134578495) is active in the NPPES registry as of the last update on 2024-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.