Teresa Callahan, FNP
NPI 1093796435 · Family Nurse Practitioner · Midland, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Teresa Callahan, FNP is a Family Nurse Practitioner provider in Midland, TX (NPI 1093796435).
Provider details
- NPI number
- 1093796435
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP113148 (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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
143 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 34 | $74 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 33 | $12 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 24 | $15 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 23 | $90 |
| Automated Urinalysis Test81003 | 15 | $2 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 14 |
Practice location
Mailing address
Additional practice locations (5)
- 616 N Main StreetAndrews, TX 79706-3147Phone: (432) 505-4146Fax: (833) 450-0805
- 5514 N Big Spring StreetMidland, TX 79705-2697Phone: (432) 316-2441Fax: (833) 428-1421
- 6301 Andrews HwyMidland, TX 79706-3147Phone: (432) 432-5054Fax: (833) 449-4803
- 6950 Eastridge RoadOdessa, TX 79765-6209Phone: (432) 505-4145Fax: (833) 941-0862
- 3490 East Yukon RdOdessa, TX 79762-2010Phone: (432) 520-4086Fax: (833) 972-5449
Registry dates
- Enumerated
- 2005-11-11
- Last updated
- 2025-01-02
- Certified
- 2024-12-31
Frequently asked questions
- What is Teresa Callahan's NPI number?
- Teresa Callahan's National Provider Identifier (NPI) is 1093796435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Callahan's specialty?
- Teresa Callahan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Teresa Callahan located?
- Teresa Callahan's practice location on file with NPPES is 4705 Briarwood Avenue, Midland, TX 79707-2639.
- What is Teresa Callahan's phone number?
- The practice phone number listed in the NPPES registry for Teresa Callahan is (432) 505-4145.
- Does Teresa Callahan accept Medicare?
- Teresa Callahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Teresa Callahan's NPI active?
- Yes — Teresa Callahan's NPI (1093796435) is active in the NPPES registry as of the last update on 2025-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.