● Active Type 1 · Individual

Sarah Detlefs, M.D.

Obstetrics & Gynecology·Houston, TX· NPI 1821409921 · Enumerated 2014 · 12 years on NPI

Detlefs is 1 of 100 obstetrics & gynecology providers in Houston and 1 of 350 in Texas.

NPI age

12 years

Enumerated 2014-05-12

Primary specialty

Obstetrics & Gynecology

Plus 3 subspecialties

Licensed in

TX, AZ

2 states

Status

Active

No deactivations on record

Last NPPES update

2022-08-22

Source: monthly bulk 2026-05

Sole proprietor

Yes

Solo practice on file

How this provider compares

Across 350 active obstetrics & gynecology providers in Texas.

NPI age

12 years

↓ 6 yr below median (18 yr)

State licenses

2 states

Top 72% — 27% of peers are multi-state

Subspecialties

In the 56% of peers with subspecialties

NPI lifetime · 2014 → 2026

2014-05Enumerated in NPPES

2014 2026

Where they practice

Practice location

1504 Taub Loop

Houston, TX 770301608

📞 7137981750fax 7137984693

Mailing address

6651 Main St.

Houston, TX 77030

📞 8328267313fax 8328259354

Additional practice locations

1 secondary location on file with NPPES.

Location 2

1111 E McDowell Rd

Phoenix, AZ 85006

📞 6028394344fax 6028392359

Specialties

Allopathic & Osteopathic Physicians › Obstetrics & Gynecology

Obstetrics & Gynecology Primary

An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their...

TX license #S1077 taxonomy 207VM0101X
Obstetrics & Gynecology

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...

AZ license #R74406TX license #S1077AZ license #56325 taxonomy 207V00000X

Practice context

Part of a multi-provider practice. 995 other active providers share this practice address in NPPES.

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How to verify this provider

Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
Check the state license is currently active.State licensing boards publish current status; NPPES does not.
Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.