Catherine Herrington, MD
NPI 1154705895 · Family Medicine Physician · Austin, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Herrington, MD is a Family Medicine Physician provider in Austin, TX (NPI 1154705895).
Provider details
- NPI number
- 1154705895
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A157072 (CA)
Specialties & taxonomies
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 tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 43 |
| Atorvastatin Calcium | 30 |
| Hydroxyzine Hcl | 17 |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya | 15 |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 13 |
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.
$374 across 9 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 (3)
- 400 30th St Ste 300Oakland, CA 94609-3318Phone: (510) 628-0949Fax: (510) 628-0947
- 2400 Biscayne BlvdMiami, FL 33137-4516Phone: (786) 522-2503Fax: (305) 571-1250
- 8101 Cameron Rd Ste 105Austin, TX 78754-3816Phone: (512) 467-8800
Registry dates
- Enumerated
- 2015-07-13
- Last updated
- 2024-05-03
- Certified
- 2024-05-03
Frequently asked questions
- What is Catherine Herrington's NPI number?
- Catherine Herrington's National Provider Identifier (NPI) is 1154705895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Herrington's specialty?
- Catherine Herrington is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Herrington located?
- Catherine Herrington's practice location on file with NPPES is 2927 Guadalupe St, Austin, TX 78705-3721.
- What is Catherine Herrington's phone number?
- The practice phone number listed in the NPPES registry for Catherine Herrington is (737) 210-8446.
- Does Catherine Herrington accept Medicare?
- Catherine Herrington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Herrington's NPI active?
- Yes — Catherine Herrington's NPI (1154705895) is active in the NPPES registry as of the last update on 2024-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.