LILY YANG M.D.
NPI 1477639730
Obstetrics & Gynecology in Houston, TX

Q: What is Lily Yang's NPI number?

The NPI number for Lily Yang is 1477639730. It was assigned to this individual provider in the NPPES registry on October 30, 2006.

Q: What is Lily Yang's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Lily Yang was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.

Active since October 30, 2006PECOS EnrolledAccepts Medicare Assignment

1818 MEMORIAL DR STE 200, HOUSTON, TX 77007(713) 522-5355(713) 861-3303 Get Directions Write a Review

NPPES record last updated: May 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 4, 2026, Apr 14, 2022 (2 updates tracked since 2022).

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About Lily Yang M.d. NPPES

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

LILY YANG M.D. (NPI 1477639730) is an individual obstetrics & gynecology provider in Houston, Texas, licensed in Texas (R9017) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Tulane University School Of Medicine (1992).

NPPES Registry Identity

NPI1477639730

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameLILY YANGCredential: M.D.

Location Address1818 MEMORIAL DR STE 200Houston, TX 77007-8383

Mailing Address1818 Memorial Dr Ste 200Houston, TX 77007-8383 · (713) 522-5355 · Fax (713) 861-3303

Phone(713) 522-5355

Fax(713) 861-3303

Sole ProprietorNo

Medical School CMSTulane University School Of MedicineGraduated 1992

Enumeration DateOctober 30, 2006

Last NPPES UpdateMay 4, 20262 updates tracked since enumeration

NPPES CertifiedMay 4, 2026

✔ NPI 1477639730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Licenses✔ Licensed in TX · R9017✔ Licensed in LA · 021779

Definition

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 physicians and as a primary physician for women.

1818 MEMORIAL DR STE 200, Houston, TX 77007

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Other Identifiers 1

Medicaid1683001LA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lily Yang M.d. 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 ID2567518921

PECOS Enrollment IDI20260430002459

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77007 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

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

Established Patient

$72.62 typical visit price

range $18.60 – $143.93

Typical copayment $18.15 (range $4.65 – $35.98)

Most-billed visit code 99213

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.

LINDA SLAYTON JACKSON M.D.

Pediatrics

1818 MEMORIAL DR STE 200
HOUSTON, TX 77007

Harris County (713) 522-5355

MAHMOUD AL-SAADI MD.

Internal Medicine (Infectious Disease)

1818 MEMORIAL DR STE 200
HOUSTON, TX 77007

Harris County (210) 216-4797

MR. CHEN-HO YANG PA-C

Physician Assistant

1818 MEMORIAL DR STE 200
HOUSTON, TX 77007

Harris County (713) 522-5355

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 Lily Yang's NPI number?

The NPI number for Lily Yang is 1477639730. It was assigned to this individual provider in the NPPES registry on October 30, 2006.

Where is Lily Yang located?

Lily Yang practices at 1818 Memorial Dr Ste 200, Houston, TX 77007. The listed phone number is (713) 522-5355.

What is Lily Yang's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Lily Yang enrolled in Medicare?

Yes. Lily Yang 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.

When was this NPI record last updated?

The NPPES record for Lily Yang was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.