DR. LUIS G. CASTELLANOS M.D.
NPI 1265492268
Obstetrics & Gynecology in Killeen, TX

Q: What is Luis Castellanos's NPI number?

The NPI number for Luis Castellanos is 1265492268. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Q: What is Luis Castellanos'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 Luis Castellanos was last updated on July 10, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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 March 24, 2006PECOS EnrolledAccepts Medicare Assignment

3801 SCOTT AND WHITE DR, KILLEEN, TX 76543(254) 680-1100 Get Directions Write a Review

NPPES record last updated: July 10, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. Luis G. Castellanos M.d. NPPES

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

DR. LUIS G. CASTELLANOS M.D. (NPI 1265492268) is an individual obstetrics & gynecology provider in Killeen, Texas, licensed in Texas (K1985) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Texas A & M University System, Hsc, College Of Medicine (1995).

NPPES Registry Identity

NPI1265492268

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameDR. LUIS G. CASTELLANOSCredential: M.D.

Location Address3801 SCOTT AND WHITE DRKilleen, TX 76543-5252

Mailing AddressPo Box 847408Dallas, TX 75284-7408 · (254) 724-2111

Phone(254) 680-1100

Sole ProprietorNo

Medical School CMSTexas A & M University System, Hsc, College Of MedicineGraduated 1995

Enumeration DateMarch 24, 2006

Last NPPES UpdateJuly 10, 2007

✔ NPI 1265492268 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in TX · K1985

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.

3801 SCOTT AND WHITE DR, Killeen, TX 76543

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Other Identifiers 3

Medicare UPING87160TX

Medicare ID-Type Unspecified82705NTX

Other82705NTX · Blue Shield

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Dr. Luis G. Castellanos 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 ID4587790241

PECOS Enrollment IDI20100405000311

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

Medicare enrollment records show Luis Castellanos reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lone Star Circle Of Care

2.6 mi

Federally Qualified Health Center (FQHC)

401 CHEETAH TRL
Harker Heights, TX 76548

Reassigned Medicare billing, Texas enrollment
162 clinicians in this Medicare group

NPI 1528366648 (877) 800-5722

Obhg Texas Holdings, P.A.

46 mi

Obstetrics & Gynecology

12221 N MOPAC EXPY
Austin, TX 78758

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: Obhg Texas Holdings PA
998 clinicians in this Medicare group

NPI 1083917769 (800) 967-2289

Invogue Total Womens Healthcare PLLC

512 mi

Obstetrics & Gynecology

11040 VISTA DEL SOL DR, A
El Paso, TX 79935

Reassigned Medicare billing, Texas enrollment
13 clinicians in this Medicare group

NPI 1184995649 (915) 591-4624

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 76543 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

$126.40 typical visit price

range $54.84 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$68.55 typical visit price

range $17.52 – $136.11

Typical copayment $17.13 (range $4.38 – $34.02)

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 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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