Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CELESTINA MARIE HERNANDEZ AGACNP-BC
NPI 1780450825
Nurse Practitioner - Acute Care in San Antonio, TX

Q: What is Celestina Hernandez's NPI number?

The NPI number for Celestina Hernandez is 1780450825. It was assigned to this individual provider in the NPPES registry on November 29, 2023.

Q: What is Celestina Hernandez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Active since November 29, 2023PECOS EnrolledAccepts Medicare Assignment

903 W MARTIN ST, SAN ANTONIO, TX 78207(201) 358-3344(210) 702-4136 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 24, 2026, Mar 4, 2026, Jan 6, 2026 (3 updates tracked since 2026).

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About Celestina Marie Hernandez Agacnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CELESTINA MARIE HERNANDEZ AGACNP-BC (NPI 1780450825) is an individual acute care provider in San Antonio, Texas, licensed in Texas (1142465) and active in the NPI registry since November 2023. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Texas Medical School At San Antonio (2023).

NPPES Registry Identity

NPI1780450825

Entity TypeIndividualFemale

Primary Taxonomy363LA2100X

Provider Legal NameCELESTINA MARIE HERNANDEZCredential: AGACNP-BC

Location Address903 W MARTIN STSan Antonio, TX 78207-0903

Mailing Address903 W Martin StSan Antonio, TX 78207-0903 · (210) 358-3344 · Fax (210) 702-4136

Phone(201) 358-3344

Fax(210) 702-4136

Sole ProprietorNo

Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 2023

Enumeration DateNovember 29, 2023

Last NPPES UpdateSeptember 24, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 24, 2026

✔ NPI 1780450825 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in TX · 1142465

903 W MARTIN ST, San Antonio, TX 78207

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Secondary Practice Locations 2

Location 18300 Floyd Curl DrSan Antonio, TX 78229-3931 · Phone (210) 644-9300 · Fax (210) 644-9307

Location 2520 E Euclid AveSan Antonio, TX 78212-4414 · Phone (210) 581-2817

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Community First and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Celestina Marie Hernandez Agacnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658715909

PECOS Enrollment IDI20240215000176

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Celestina Hernandez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Community Medicine Associates

Same address

Family Medicine

903 W MARTIN ST # MS 49-2
San Antonio, TX 78207

Reassigned Medicare billing, Texas enrollment
1,129 clinicians in this Medicare group

NPI 1245313329 (210) 358-3401

Texas Digestive Disease Consultants, PLLC

187 mi

Gastroenterology

4100 S SHEPHERD DR
Houston, TX 77098

Reassigned Medicare billing, Texas enrollment
575 clinicians in this Medicare group

NPI 1013429968 (832) 255-5681

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

156 services118 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

53 services46 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

38 services38 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78207 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. DENISE ANN FLORES LCSW

Social Worker (Clinical)