Kristin York, FNP
NPI 1538620158 · Family Nurse Practitioner · Mission, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristin York, FNP is a Family Nurse Practitioner provider in Mission, TX (NPI 1538620158).
Provider details
- NPI number
- 1538620158
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP139819 (TX)
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 tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
14 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $104 |
Typical Medicare-allowed amounts for these services range $104–$104 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 187 | 150 |
| Fluticasone Propionate | 138 | 83 |
| Meloxicam | 136 | 76 |
| Pantoprazole Sodium | 114 | 70 |
| Baclofen | 107 | 78 |
| Montelukast Sodium | 100 | 64 |
| Azithromycin | 96 | 86 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$472 across 33 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)
- 1309 E Nolana AveMcallen, TX 78504-6189Phone: (956) 618-0348
Registry dates
- Enumerated
- 2019-03-27
- Last updated
- 2019-10-08
Frequently asked questions
- What is Kristin York's NPI number?
- Kristin York's National Provider Identifier (NPI) is 1538620158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristin York's specialty?
- Kristin York is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristin York located?
- Kristin York's practice location on file with NPPES is 1300 S Bryan Rd Ste 100, Mission, TX 78572-6688.
- What is Kristin York's phone number?
- The practice phone number listed in the NPPES registry for Kristin York is (956) 519-9333.
- Does Kristin York accept Medicare?
- Kristin York is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristin York's NPI active?
- Yes — Kristin York's NPI (1538620158) is active in the NPPES registry as of the last update on 2019-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.