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Pediatrics - Pediatric Endocrinology Specialists in Houston, TX

Browse 56 Pediatrics - Pediatric Endocrinology providers listed in NPPES with a practice address in Houston, Texas.

56 Healthcare Providers

How Houston compares with the U.S.

Houston has 2.4 clinicians in Pediatrics - Pediatric Endocrinology per 100,000 residents, 3.9 times the U.S. rate of 0.6.

That is 56 active clinicians in Pediatrics - Pediatric Endocrinology with a practice address in Houston, for a population of 2,328,253.

The Texas rate is 0.5 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

80% of clinicians in Pediatrics - Pediatric Endocrinology in Houston listed in the CMS Medicare file (16 of 20) accept Medicare assignment. That is lower than the Texas share of 86%.

Only 20 of 56 active clinicians in Pediatrics - Pediatric Endocrinology in Houston appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

5% of clinicians in Pediatrics - Pediatric Endocrinology in Houston listed in the CMS Medicare file (1 of 20) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Texas share of 2%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Pediatrics - Pediatric Endocrinology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Pediatrics - Pediatric Endocrinology practitioners in Houston, TX

Source: CMS PECOS
PECOS Enrolled Specialists 41 In Houston, TX
Part B Lab & Imaging Eligible 42 Diagnostic Referrals
DME Ordering Eligible 42 Durable Medical Equipment
Home Health Agency Referrals 42 HHA Ordering Eligible
Showing 1โ€“20 of 56 providers
With recent CMS data first, then Aโ€“Z

Dr. Luz Castellanos , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status Accepts Medicare Assignment
1515 Holcombe Blvd, Houston, TX 770304000
Phone: 7137926161
NPI Identifier 1699161281
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Dr. Morey W Haymond , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status
6701 Fannin St, Houston, TX 770302316
Phone: 8328222778
NPI Identifier 1578643839
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Dr. Rubina A Heptulla , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status Accepts Medicare Assignment
Texas Children's Hospital, 6621 Fannin, Houston, TX 77030
Phone: 8328241000
NPI Identifier 1942314836
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Dr. Vincent Edward Horne , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status Accepts Medicare Assignment
6701 Fannin St, Houston, TX 770302608
Phone: 8328223780
NPI Identifier 1184912248
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Dr. Grace Kwang Kim , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status Accepts Medicare Assignment
6701 Fannin St Ste 1020, Houston, TX 770302611
Phone: 3288223670
NPI Identifier 1376987479
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Colleen Macke , TRAINEE (MD)

Pediatrics - Pediatric Endocrinology

Active NPI Status
1 Baylor Plz # Bcm320, Houston, TX 770303411
Phone: 8328241170
NPI Identifier 1740740828
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Dr. Steven G. Waguespack , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1515 Holcombe Blvd, Houston, TX 770304009
Phone: 7137926161
NPI Identifier 1861593170
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Mohammad Abdulmonem

Pediatrics - Pediatric Endocrinology

Active NPI Status
6410 Fannin St, Houston, TX 770303000
Phone: 8884883627
NPI Identifier 1356226161
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Dr. Virginia Cortes Araiza , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status
3701 W Alabama St Ste 350, Houston, TX 770275264
Phone: 7135723200
NPI Identifier 1164757712
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Dr. Ioanna D. Athanassaki , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status
6701 Fannin St, Houston, TX 770302316
Phone: 8328223776
NPI Identifier 1336286038
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Dr. Andrea Erika Balazs , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status Accepts Medicare Assignment
1504 Taub Loop, Dept. Of Pediatrics, Houston, TX 770301608
Phone: 7138732000
NPI Identifier 1437371432
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Dr. Nidhi Bansal , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status Accepts Medicare Assignment
6701 Fannin St Ste 1020, Houston, TX 770302611
Phone: 8328223670
NPI Identifier 1619100773
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Dr. Dennis Bier , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status
6621 Fannin St, Houston, TX 770302303
Phone: 7137987022
NPI Identifier 1003905472
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Dr. Patrick G Brosnan , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status
6410 Fannin St, 500, Houston, TX 770303000
Phone: 8323257111
NPI Identifier 1699719690
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Dr. Selorm Aseye Adzaku Dei-Tutu , MD, MPH

Pediatrics - Pediatric Endocrinology

Active NPI Status Accepts Medicare Assignment
6701 Fannin Street, Pediatric Endocrinology, Houston, TX 77030
Phone: 8328241000
NPI Identifier 1487915609
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Dr. Daniel Joseph Desalvo , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status
6701 Fannin St, Houston, TX 770302608
Phone: 8328241000
NPI Identifier 1114187440
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Dr. Sophia Jean Ebenezer , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status
6701 Fannin St, Houston, TX 770302608
Phone: 8328241000
NPI Identifier 1134443617
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Dr. Kelly Fegan-Bohm , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status
6701 Fannin St, Houston, TX 770302608
Phone: 8328241000
NPI Identifier 1730470139
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Dr. Maria Andreina Fermin Gutierrez , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status
6431 Fannin St # 3.122, Houston, TX 770301501
Phone: 7185795030
NPI Identifier 1265953038
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Dr. Ana Paula Flores Rios , MD

Pediatrics - Pediatric Endocrinology

Active NPI Status
6701 Fannin St Ste 1020, Houston, TX 770302611
Phone: 8328223780
NPI Identifier 1831821594
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Frequently Asked Questions about Pediatrics - Pediatric Endocrinology in Houston

How do I check a Pediatrics - Pediatric Endocrinology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Texas licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.