MS. MARION OPHELIA WILLIAMS MD
NPI 1205086253
Psychiatry & Neurology - Psychiatry in San Antonio, TX

Q: What is Marion Williams's NPI number?

The NPI number for Marion Williams is 1205086253. It was assigned to this individual provider in the NPPES registry on September 26, 2008.

Q: What is Marion Williams's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Marion Williams was last updated on May 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 September 26, 2008PECOS Enrolled

10807 PERN BETL RD STE 300, SAN ANTONIO, TX 78217(210) 245-7862(210) 245-7951 Get Directions Write a Review

NPPES record last updated: May 24, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 6, 2020, Sep 19, 2019 (2 updates tracked since 2019).

On this page

About Ms. Marion Ophelia Williams Md NPPES

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

MS. MARION OPHELIA WILLIAMS MD (NPI 1205086253) is an individual psychiatry provider in San Antonio, Texas, licensed in Texas (J9442) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS and is a graduate of University Of Arkansas College Of Medicine (1990).

NPPES Registry Identity

NPI1205086253

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameMS. MARION OPHELIA WILLIAMSCredential: MD

Location Address10807 PERN BETL RD STE 300San Antonio, TX 78217-3144

Mailing Address10807 Pern Betl Rd Ste 300San Antonio, TX 78217-3144 · (210) 245-7892 · Fax (210) 245-7951

Phone(210) 245-7862

Fax(210) 245-7951

Sole ProprietorNo

Medical School CMSUniversity Of Arkansas College Of MedicineGraduated 1990

Enumeration DateSeptember 26, 2008

Last NPPES UpdateMay 24, 20242 updates tracked since enumeration

NPPES CertifiedMay 24, 2024

✔ NPI 1205086253 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in TX · J9442

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

10807 PERN BETL RD STE 300, San Antonio, TX 78217

Open in Google Maps ↗

Other Identifiers 2

Medicaid134730408TX

MedicaidP089204J2TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare, Providence Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Marion Ophelia Williams Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2062541451

PECOS Enrollment IDI20100524000280

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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychiatric diagnostic evaluation with medical services 90792

A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.

15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78217 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

$166.88 typical visit price

range $54.84 – $166.88

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

Most-billed visit code 99205

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 12

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

ROSA LINDA GONZALEZ P.A

Physician Assistant