What is Marion Williams's specialty?

Marion Williams (NPI 1205086253) is a Medicare-billing provider whose primary specialty is Psychiatry in San Antonio, TX.

Where does Marion Williams practice?

Marion Williams practices in San Antonio, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1205086253.

How much does Medicare pay Marion Williams?

Marion Williams (NPI 1205086253) received approximately $3K in total Medicare Part B payments, serving 17 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1205086253

Marion WilliamsMD

PsychiatrySan Antonio, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$2K

Peer benchmark

Total Medicare services vs. 1,085 Psychiatry providers in TX — bottom quintile (cohort median 177).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Marion Williams's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 23 inbound referrers · 52 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Manasseh Medical Imaging, Inc Portable X-Ray Supplier · Lubbock, TX	90	369
James Golden Nurse Practitioner · Lubbock, TX	82	377
Gay Tibbets Nurse Practitioner · Lubbock, TX	69	694
FARTHING, VERNON	54	206
KAWALEC, KAROL	53	86
Gene Roffers Family Practice · San Antonio, TX	52	239
BADGETT, SCOTT	44	142
LINDER, ELIZABETH	43	94
Micah Lust Physician Assistant · Lubbock, TX	40	224
Kimberly Billingsley Nurse Practitioner · Lubbock, TX	31	100
Ambulance Corporation Ambulance Service Provider · Lubbock, TX	26	82
FERGUSON, JAMES	23	162

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
LEANNAH INVESTMENT PARTNERS, LTD	128	693
Manasseh Medical Imaging, Inc Portable X-Ray Supplier · Lubbock, TX	99	503
Stacy Ginn Nurse Practitioner · Austin, TX	89	703
James Golden Nurse Practitioner · Lubbock, TX	87	414
Gay Tibbets Nurse Practitioner · Lubbock, TX	74	952
Gene Roffers Family Practice · San Antonio, TX	70	476
Patricia Durham Nurse Practitioner · Lubbock, TX	65	457
LUBBOCK COUNTY HOSPITAL DISTRICT	63	212
Micah Lust Physician Assistant · Lubbock, TX	62	403
NORTH QUAKER HOSPITAL, LP	53	68
BADGETT, SCOTT	52	186
COVENANT MEDICAL CENTER	52	199

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events