DR. MICHAEL THOMAS WILLIAMS DO
NPI 1205097052
Emergency Medicine in York, PA

Q: What is Michael Williams's NPI number?

The NPI number for Michael Williams is 1205097052. It was assigned to this individual provider in the NPPES registry on June 24, 2008.

Q: What is Michael Williams's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Williams was last updated on July 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 June 24, 2008PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

325 S BELMONT ST, YORK, PA 17403(800) 436-4326 Get Directions Write a Review

NPPES record last updated: July 10, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Michael Thomas Williams Do NPPES

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

DR. MICHAEL THOMAS WILLIAMS DO (NPI 1205097052) is an individual emergency medicine provider in York, Pennsylvania, licensed in Pennsylvania (OS015166) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Parrish Medical Center, and is a graduate of Philadelphia College Of Osteopathic Medicine (2008).

NPPES Registry Identity

NPI1205097052

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDR. MICHAEL THOMAS WILLIAMSCredential: DO

Location Address325 S BELMONT STYork, PA 17403-2608

Mailing Address2340 Slater Hill Ln EYork, PA 17406-7582

Phone(800) 436-4326

Sole ProprietorYes

Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2008

Enumeration DateJune 24, 2008

Last NPPES UpdateJuly 10, 2012

✔ NPI 1205097052 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in PA · OS015166

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

325 S BELMONT ST, York, PA 17403

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Michael Thomas Williams Do 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 ID9436322799

PECOS Enrollment IDI20140812000176

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 5

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

584 services520 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

268 services257 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

205 services190 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

90 services86 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

35 services35 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Parrish Medical Center

Acute Care Hospitals · Titusville, FL

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number100028

Location951 N Washington AveTitusville, FL 32796 · Brevard County

Emergency services Birthing friendly

Upmc Somerset

Acute Care Hospitals · Somerset, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390039

Location225 South Center AvenueSomerset, PA 15501 · Somerset County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17403 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

$84.88 typical visit price

range $54.64 – $166.87

Typical copayment $21.22 (range $13.66 – $41.71)

Most-billed visit code 99203

Established Patient

$96.82 typical visit price

range $17.33 – $135.84

Typical copayment $24.20 (range $4.33 – $33.96)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

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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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