What is Maria Williams's specialty?

Maria Williams (NPI 1770743361) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Oklahoma City, OK.

Where does Maria Williams practice?

Maria Williams practices in Oklahoma City, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1770743361.

How much does Medicare pay Maria Williams?

Maria Williams (NPI 1770743361) received approximately $23K in total Medicare Part B payments, serving 217 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1770743361

Maria WilliamsCRNA

PRACTICEPATHOLOGY GROUP PCSee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Oklahoma City, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

217

Unique beneficiaries

—

Total services

218

Distinct HCPCS

Medicare payment

$23K

Peer benchmark

Total Medicare services vs. 584 Certified Registered Nurse Anesthetist (CRNA) providers in OK — above median (cohort median 145).

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

Total received

$95

Payment records

By payment type

Food and Beverage$95

Top paying entities

Food and Beverage$95

REFERRAL NETWORK

Where Maria 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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DDSI SOUTH AEC LLC	183	190
Digestive Disease Pathology Llc Clinical Laboratory · Oklahoma City, OK	151	165
WILSON, ROBERT	41	59
THE OKLAHOMA CITY ASC LLC	32	34
MERCY HOSPITAL OKLAHOMA CITY, INC	31	43
Sikandar Mesiya Gastroenterology · Midwest City, OK	24	31
Son Nguyen Gastroenterology · Oklahoma City, OK	21	32
DIGESTIVE DISEASE SPECIALISTS INC	20	25
OKLAHOMA HEART HOSPITAL, LLC	19	27
SSM HEALTH CARE OF OKLAHOMA, INC.	17	26
INTEGRIS SOUTH OKLAHOMA CITY HOSPITAL CORPORATION	16	22

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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