Katya Adachi Serrano, MD
NPI 1215227244 · Family Medicine Physician · Santa Maria, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katya Adachi Serrano, MD is a Family Medicine Physician provider in Santa Maria, CA (NPI 1215227244).
Provider details
- NPI number
- 1215227244
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A124695 (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
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 102 | 25 |
| Amlodipine Besylate | 89 | 20 |
| Metformin Hcl | 45 | — |
| Losartan Potassium | 43 | — |
| Empagliflozinbrand: Jardiance | 31 | — |
| Apixabanbrand: Eliquis | 28 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$61 across 2 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 (1)
- 356 Tognazzini AveGuadalupe, CA 93434-1530Phone: (805) 888-2455
Registry dates
- Enumerated
- 2011-04-11
- Last updated
- 2024-02-07
- Certified
- 2024-02-07
Frequently asked questions
- What is Katya Adachi Serrano's NPI number?
- Katya Adachi Serrano's National Provider Identifier (NPI) is 1215227244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katya Adachi Serrano's specialty?
- Katya Adachi Serrano is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katya Adachi Serrano located?
- Katya Adachi Serrano's practice location on file with NPPES is 2115 Centerpointe Pkwy, Santa Maria, CA 93455-1334.
- What is Katya Adachi Serrano's phone number?
- The practice phone number listed in the NPPES registry for Katya Adachi Serrano is (805) 346-7230.
- Does Katya Adachi Serrano accept Medicare?
- Katya Adachi Serrano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katya Adachi Serrano's NPI active?
- Yes — Katya Adachi Serrano's NPI (1215227244) is active in the NPPES registry as of the last update on 2024-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.