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NPI 1336147644
● Active Type 2 · Organization
Rio Grande Ob Gyn Group, PA
Obstetrics & Gynecology · El Paso, TX · NPI 1336147644
·
Enumerated 2005 · 20 years on NPI
Rio Grande Ob Gyn Group, PA is 1 of 4633 obstetrics & gynecology organizations in Texas.
NPI age
20 years
Enumerated 2005-07-11
Primary specialty
Obstetrics & Gynecology
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Sanmiguel
President
Last NPPES update
2008-11-10
Source: monthly bulk 2026-05
How this organization compares
Across 4633 active obstetrics & gynecology providers in Texas.
NPI age
20 years
↑ 2 yr above median
Practice locations
1
0 secondary on file
NPI lifetime · 2005 → 2026
2005-07 Enumerated in NPPES
2005
2026
Where they practice
Primary practice location
125 W Hague Rd, Ste. 260
El Paso, TX 799025814
📞 9155337579 fax 9152253832
Mailing address
Po Box 843225
Boston, MA 022843225
📞 9155337579 fax 9152253832
Authorized official
George Sanmiguel, M.D.
President
📞 9155337579
Individual providers at this organization
18 individual providers on file at this primary practice address.
Patricia Alcala , M.D.
Obstetrics & Gynecology
NPI 1952309643
Dionicio Alvarez
Internal Medicine
NPI 1275504490
Arianna Bender , M.D,
Internal Medicine
NPI 1609942598
Enrique Beniquez Nieves , MD
Internal Medicine
NPI 1710955182
Marco Bustamante Bernal , MD
Internal Medicine
NPI 1841602117
Diane Demick , MD
Internal Medicine
NPI 1770553281
Steven Feinstein , M.D.
Obstetrics & Gynecology
NPI 1942253174
Melvin Fox , M.D.
Internal Medicine
NPI 1700884624
Alfredo Gonzalez , MD
Internal Medicine
NPI 1992776116
Mariaelena Gonzalez-Sozer , M.D.
Family Medicine
NPI 1114937216
Jesus Hernandez , M.D.
Internal Medicine
NPI 1568462398
Alan Karp , M.D.
Internal Medicine
NPI 1982696324
Brenda McBroom , NP
Nurse Practitioner
NPI 1861413775
Rebecca Montes , MD
Obstetrics & Gynecology
NPI 1609874098
Wendy Phipps , M.D.
Obstetrics & Gynecology
NPI 1700883519
Juan Rolon , M.D.
Obstetrics & Gynecology
NPI 1225036692
George Sanmiguel , M.D.
Obstetrics & Gynecology
NPI 1033117767
John Tune , M.D.
Internal Medicine
NPI 1770583676
Specialties
Obstetrics & Gynecology
Primary
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other...
taxonomy 207V00000X
Identifiers
Type Value Notes
05 (TX)
156859401
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
Practice context
Multi-provider organization.
18 individual providers on file at this primary address.
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How to verify this organization
Confirm the NPI on NPPES. The CMS registry is the system of record. Open NPPES →
Verify the organization is in good standing. Cross-check with the state's business registration and any applicable licensing boards.
Confirm payer enrollment if billing. NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.
Updated 2026-05-14
· Source: CMS NPPES bulk export. Praxis MD refreshes the directory monthly with weekly delta updates.
Independent public resource. Not affiliated with CMS, HHS, or NPPES. Not endorsed by the U.S. government.
NPI listing is not proof of active licensure or payer enrollment.