Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

STEPHEN EDWARD GREEFKENS D.O.
NPI 1649246356
Pediatrics - Developmental - Behavioral Pediatrics in Fort Sam Houston, TX

Active since February 23, 2006
3851 ROGER BROOKE DR, MCHE-DP, FORT SAM HOUSTON, TX 78234(210) 916-0765(210) 916-1254 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Pediatrics
  • Developmental - Behavioral Pediatrics

About STEPHEN GREEFKENS

This page provides the complete NPI Profile along with additional information for Stephen Greefkens, a pediatrician established in Fort Sam Houston, Texas with a medical specialization in Pediatrics, focusing in developmental - behavioral pediatrics . The healthcare provider is registered in the NPI registry with number 1649246356 assigned on February 2006. The practitioner's primary taxonomy code is 2080P0006X with license number 20A5077 (CA). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1649246356 Verify this NPI
Provider Name
STEPHEN EDWARD GREEFKENS D.O.
Gender
Male
Entity Type
Individual
Location Address
3851 ROGER BROOKE DR MCHE-DP FORT SAM HOUSTON, TX 78234
Location Phone
(210) 916-0765
Location Fax
(210) 916-1254
Mailing Address
3851 ROGER BROOKE DR MCHE-DP SAN ANTONIO, TX 78234
Mailing Phone
(210) 916-0765
Mailing Fax
(210) 916-1254
Is Sole Proprietor?
No
Enumeration Date
02-23-2006
Last Update Date
07-13-2026
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A pediatrician like Stephen Greefkens is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Pediatrics Developmental - Behavioral Pediatrics

Taxonomy Code
2080P0006X
Type
Allopathic & Osteopathic Physicians
License No.
20A5077
License State
CA
Taxonomy Description
A developmental-behavioral specialist is a pediatrician with special training and experience who aims to foster understanding and promotion of optimal development of children and families through research, education, clinical care and advocacy efforts. This physician assists in the prevention, diagnosis, and management of developmental difficulties and problematic behaviors in children and in the family dysfunctions that compromise children's development.

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Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Pediatrics
3851 ROGER BROOKE DR, BROOKE ARMY MEDICAL CENTER
SAN ANTONIO, TX 78234
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
3851 ROGER BROOKE DR, MCHE-QD/CREDENTIALS
FORT SAM HOUSTON, TX 78234
Nurse Practitioner (Family)
3851 ROGER BROOKE DR, MCHE-QD/CREDENTIALS
FORT SAM HOUSTON, TX 78234
Dietitian, Registered
3851 ROGER BROOKE DR, MCHE-QF (CREDENTIALS)
FORT SAM HOUSTON, TX 78234
Physician Assistant (Medical)
3851 ROGER BROOKE DR
SAN ANTONIO, TX 78234
Internal Medicine
3851 ROGER BROOKE DR, MCHE-QD (CREDS)
FORT SAM HOUSTON, TX 78234
Nurse Anesthetist, Certified Registered
3851 ROGER BROOKE DR, MCHE-QD (CREDS)
SAN ANTONIO, TX 78234
Anesthesiology
3851 ROGER BROOKE DR, MCHE-QD (CREDS)
FORT SAM HOUSTON, TX 78234
Ophthalmology
3851 ROGER BROOKE DR, DEPT. OF OPHTHALMOLOGY
FORT SAM HOUSTON, TX 78234
Emergency Medicine
3851 ROGER BROOKE DR
SAN ANTONIO, TX 78234
Dietitian, Registered
3851 ROGER BROOKE DR, BROOKE ARMY MEDICAL CENTER, MCHE-QD (CREDENTIALS)
FORT SAM HOUSTON, TX 78234
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3851 ROGER BROOKE DR, MCHE-QD (CREDS)
FORT SAM HOUSTON, TX 78234
Emergency Medicine
3851 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234
Nurse Anesthetist, Certified Registered
3851 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234
Dietitian, Registered
3851 ROGER BROOKE DR, BROOKE ARMY MEDICAL CENTER
FORT SAM HOUSTON, TX 78234
Obstetrics & Gynecology
3851 ROGER BROOKE DR
SAN ANTONIO, TX 78234
Preventive Medicine (Occupational Medicine)
3851 ROGER BROOKE DR
FORT SAM HOUSTON, TX 78234
Social Worker (Clinical)
3851 ROGER BROOKE DR, MCHE-QD (CREDS)
FORT SAM HOUSTON, TX 78234

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649246356, enumerated as an "individual" on February 23, 2006.

The provider is located at 3851 ROGER BROOKE DR MCHE-DP FORT SAM HOUSTON, TX 78234 and the phone number is (210) 916-0765.

Pediatrics with taxonomy code 2080P0006X and a focus in Developmental - Behavioral Pediatrics.