Johanna Hernaiz Baez, M.D.
NPI 1881914349 · Internal Medicine Physician · Fort Worth, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johanna Hernaiz Baez, M.D. is a Internal Medicine Physician provider in Fort Worth, TX (NPI 1881914349).
Provider details
- NPI number
- 1881914349
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101254909 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
768 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 582 | $114 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 167 | $111 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 19 | $169 |
Typical Medicare-allowed amounts for these services range $111–$169 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 35 | 29 |
| Apixabanbrand: Eliquis | 25 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 23 | 21 |
| Prednisone | 23 | 19 |
| Atorvastatin Calcium | 21 | 14 |
| Naloxone Hcl | 18 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (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 (2)
- 3551 Roger Brooke DrSan Antonio, TX 78234-4504Phone: (210) 916-6516
- 4502 Medical DrSan Antonio, TX 78229-4402Phone: (210) 358-4000
Registry dates
- Enumerated
- 2010-06-08
- Last updated
- 2023-05-06
- Certified
- 2023-05-06
Frequently asked questions
- What is Johanna Hernaiz Baez's NPI number?
- Johanna Hernaiz Baez's National Provider Identifier (NPI) is 1881914349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johanna Hernaiz Baez's specialty?
- Johanna Hernaiz Baez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Johanna Hernaiz Baez located?
- Johanna Hernaiz Baez's practice location on file with NPPES is 1023 Lipscomb St Ste 200, Fort Worth, TX 76104-3102.
- What is Johanna Hernaiz Baez's phone number?
- The practice phone number listed in the NPPES registry for Johanna Hernaiz Baez is (972) 544-6600.
- Does Johanna Hernaiz Baez accept Medicare?
- Johanna Hernaiz Baez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johanna Hernaiz Baez's NPI active?
- Yes — Johanna Hernaiz Baez's NPI (1881914349) is active in the NPPES registry as of the last update on 2023-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.