Tatiana Guerrero, P.A.
NPI 1215010756 · Physician Assistant · La Puente, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tatiana Guerrero, P.A. is a Physician Assistant provider in La Puente, CA (NPI 1215010756).
Provider details
- NPI number
- 1215010756
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 17713 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 89 | 37 |
| Metformin Hcl | 78 | 31 |
| Amlodipine Besylate | 56 | 20 |
| Benazepril Hcl | 52 | 19 |
| Losartan Potassium | 51 | 21 |
| Metoprolol Succinate | 30 | 11 |
| Irbesartan | 29 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 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
Registry dates
- Enumerated
- 2006-10-20
- Last updated
- 2020-08-05
- Certified
- 2020-08-05
Frequently asked questions
- What is Tatiana Guerrero's NPI number?
- Tatiana Guerrero's National Provider Identifier (NPI) is 1215010756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tatiana Guerrero's specialty?
- Tatiana Guerrero is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tatiana Guerrero located?
- Tatiana Guerrero's practice location on file with NPPES is 1840 N Hacienda Blvd, La Puente, CA 91744.
- What is Tatiana Guerrero's phone number?
- The practice phone number listed in the NPPES registry for Tatiana Guerrero is (626) 350-7087.
- Does Tatiana Guerrero accept Medicare?
- Tatiana Guerrero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tatiana Guerrero's NPI active?
- Yes — Tatiana Guerrero's NPI (1215010756) is active in the NPPES registry as of the last update on 2020-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.