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MRS. NADINE NZENGA UDOM FNP
NPI 1063941060
Family Medicine in San Antonio, TX

Active since June 05, 2017PECOS EnrolledAccepts Medicare Assignment
10323 STATE HIGHWAY 151, SAN ANTONIO, TX 78251(210) 581-5306 Get Directions Write a Review

NPPES record last updated: July 26, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 26, 2023, Jul 21, 2022, Jun 27, 2020 and 3 more (6 updates tracked since 2017).

About Mrs. Nadine Nzenga Udom Fnp NPPES

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

MRS. NADINE NZENGA UDOM FNP (NPI 1063941060) is an individual family medicine provider in San Antonio, Texas, licensed in Texas (AP133480) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Baptist Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1063941060
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMRS. NADINE NZENGA UDOMCredential: FNP
Location Address10323 STATE HIGHWAY 151San Antonio, TX 78251-4557
Mailing Address5460 Babcock Rd Ste 120-cSan Antonio, TX 78240-3901 · (940) 395-8333 · Fax (210) 783-8444
Phone(210) 581-5306
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 5, 2017
Last NPPES UpdateJuly 26, 20236 updates tracked since enumeration
NPPES CertifiedJuly 25, 2023
✔ NPI 1063941060 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · AP133480
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedHospitalistTaxonomy 208M00000X · License AP133480 (TX)
Also ListedNurse PractitionerTaxonomy 363L00000X · License AP133480 (TX)
10323 STATE HIGHWAY 151, San Antonio, TX 78251
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Secondary Practice Locations 2

Location 1555 Granite ClfSan Antonio, TX 78251-4287 · Phone (210) 264-3191
Location 211212 State Highway 151 Ste 105San Antonio, TX 78251-4555 · Phone (210) 309-1405

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, Sendero Health Plans, Local Nonprofit 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

Mrs. Nadine Nzenga Udom Fnp 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 ID244502599
PECOS Enrollment IDI20170821002548
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

2

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

Brett Helmonds Do PLLC
7.3 mi
Physical Medicine & Rehabilitation
5101 MEDICAL DR
San Antonio, TX 78229
  • Reassigned Medicare billing, Texas enrollment
  • 10 clinicians in this Medicare group
NPI 1093465882 (210) 592-5428
Usacs Integrated Acute Care Services Of Texas, PLLC
91 mi
Internal Medicine
1401 MEDICAL PKWY
Cedar Park, TX 78613
  • Reassigned Medicare billing, Texas enrollment
  • 828 clinicians in this Medicare group
NPI 1801300322 (330) 493-4443

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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
262 services79 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
96 services39 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
56 services53 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
41 services41 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baptist Medical Center

Acute Care Hospitals · San Antonio, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450058
Location111 Dallas StreetSan Antonio, TX 78205 · Bexar County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78251 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 3

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

KATHERINE MCCALLIE PT, DPT
Physical Therapist
10323 STATE HIGHWAY 151
SAN ANTONIO, TX 78251
Bexar County (806) 673-7225
BIANCA VANESSA CARRILLO M.A., CCC-SLP, CDP
Speech-Language Pathologist
10323 STATE HIGHWAY 151
SAN ANTONIO, TX 78251
Bexar County (210) 581-5372
FRANCES ANNE BALDEMOR ULEP
Speech-Language Pathologist
10323 STATE HIGHWAY 151
SAN ANTONIO, TX 78251
Bexar County (210) 581-5373

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nadine Udom's NPI number?

The NPI number for Nadine Udom is 1063941060. It was assigned to this individual provider in the NPPES registry on June 5, 2017.

Where is Nadine Udom located?

Nadine Udom practices at 10323 State Highway 151, San Antonio, TX 78251. The listed phone number is (210) 581-5306.

What is Nadine Udom's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Nadine Udom enrolled in Medicare?

Yes. Nadine Udom is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Nadine Udom's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nadine Udom reassigns Medicare benefits to 2 organizations: Brett Helmonds Do PLLC (San Antonio, TX) and Usacs Integrated Acute Care Services Of Texas, PLLC (Cedar Park, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nadine Udom's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nadine Udom accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company, Sendero Health Plans, Local Nonprofit and UnitedHealthcare list Nadine Udom as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Nadine Udom affiliated with any hospitals?

According to CMS data, Nadine Udom is affiliated with Baptist Medical Center.

When was this NPI record last updated?

The NPPES record for Nadine Udom was last updated on July 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.