Tanya Schlemmer, DNP, AGACNP-BC, NP-C
NPI 1265405344 · Acute Care Nurse Practitioner · Dallas, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tanya Schlemmer, DNP, AGACNP-BC, NP-C is a Acute Care Nurse Practitioner provider in Dallas, TX (NPI 1265405344).
Provider details
- NPI number
- 1265405344
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, AGACNP-BC, NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 575039 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
20 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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 87 | 46 |
| Levothyroxine Sodium | 47 | 28 |
| Amlodipine Besylate | 39 | 19 |
| Ezetimibe | 31 | 17 |
| Olmesartan Medoxomil | 23 | — |
| Semaglutidebrand: Ozempic | 22 | — |
| Metformin Hclbrand: Metformin Hcl Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$248 across 14 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)
- 2201 Long Prairie Rd107Flower Mound, TX 75022-5862Phone: (469) 223-4170
Registry dates
- Enumerated
- 2006-02-09
- Last updated
- 2022-02-03
- Certified
- 2022-02-03
Frequently asked questions
- What is Tanya Schlemmer's NPI number?
- Tanya Schlemmer's National Provider Identifier (NPI) is 1265405344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanya Schlemmer's specialty?
- Tanya Schlemmer is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tanya Schlemmer located?
- Tanya Schlemmer's practice location on file with NPPES is 8440 Walnut Hill Ln Ste 200, Dallas, TX 75231-3803.
- What is Tanya Schlemmer's phone number?
- The practice phone number listed in the NPPES registry for Tanya Schlemmer is (214) 879-9966.
- Does Tanya Schlemmer accept Medicare?
- Tanya Schlemmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tanya Schlemmer's NPI active?
- Yes — Tanya Schlemmer's NPI (1265405344) is active in the NPPES registry as of the last update on 2022-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.