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

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: October 25, 2026.

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

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

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.

Medicare Billing Reassignments

2

Medicare enrollment records show Lily Yang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Spring Branch Community Health Center
2.9 mi
Federally Qualified Health Center (FQHC)
1615 HLLLENDAHL BOULEVARD, SUITE 100
Houston, TX 77055
  • Reassigned Medicare billing, Texas enrollment
  • 79 clinicians in this Medicare group
NPI 1235141409 (713) 462-6565
Lsu Health Sciences Center Shreveport Faculty Group Practice
210 mi
Family Medicine
1541 KINGS HWY
Shreveport, LA 71103
  • Reassigned Medicare billing, Louisiana enrollment
  • 1,167 clinicians in this Medicare group
NPI 1013374222 (318) 626-0000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Which organizations bill Medicare for Lily Yang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lily Yang reassigns Medicare benefits to 2 organizations: Spring Branch Community Health Center (Houston, TX) and Lsu Health Sciences Center Shreveport Faculty Group Practice (Shreveport, LA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lily Yang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lily Yang accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Lily Yang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

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 5 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.