Katherine Blalock, ACNP
NPI 1639771330 · Gerontology Nurse Practitioner · Fort Worth, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Blalock, ACNP is a Gerontology Nurse Practitioner provider in Fort Worth, TX (NPI 1639771330).
Provider details
- NPI number
- 1639771330
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ACNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1003334 (TX)
Specialties & taxonomies
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 tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
996 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 | 354 | $113 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 106 | $69 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 105 | $15 |
| X-Ray of Chest, 2 Views71046 | 70 | $29 |
| Test to Measure Rate of Airflow94375 | 63 | $34 |
| Test for Exercise-Induced Lung Stress94618 |
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 |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 466 | 103 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 282 | 108 |
| Prednisone | 240 | 129 |
| Montelukast Sodium | 142 | 33 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 118 | 38 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 71 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,923 across 168 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
- 2020-11-09
- Last updated
- 2026-01-19
- Certified
- 2026-01-19
Frequently asked questions
- What is Katherine Blalock's NPI number?
- Katherine Blalock's National Provider Identifier (NPI) is 1639771330, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Blalock's specialty?
- Katherine Blalock is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Blalock located?
- Katherine Blalock's practice location on file with NPPES is 6100 Harris Pkwy Ste 285, Fort Worth, TX 76132-4127.
- What is Katherine Blalock's phone number?
- The practice phone number listed in the NPPES registry for Katherine Blalock is (817) 263-5864.
- Does Katherine Blalock accept Medicare?
- Katherine Blalock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Blalock's NPI active?
- Yes — Katherine Blalock's NPI (1639771330) is active in the NPPES registry as of the last update on 2026-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.