Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SCOTT PATRICK WILLIAMS M.D.
NPI 1992048334
Family Medicine in Waltham, MA

Q: What is Scott Williams's NPI number?

The NPI number for Scott Williams is 1992048334. It was assigned to this individual provider in the NPPES registry on April 4, 2013.

Q: What is Scott Williams's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Scott Williams was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 days 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 April 04, 2013PECOS EnrolledAccepts Medicare Assignment

221 CRESCENT ST STE 202, WALTHAM, MA 02453(866) 849-0692 Get Directions Write a Review

NPPES record last updated: June 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 17, 2026, Jan 31, 2022, Apr 27, 2017 and 2 more (5 updates tracked since 2016).

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About Scott Patrick Williams M.d. NPPES

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

SCOTT PATRICK WILLIAMS M.D. (NPI 1992048334) is an individual family medicine provider in Waltham, Massachusetts, licensed in Maine (MD20915) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains a secondary practice location in Atlanta.

NPPES Registry Identity

NPI1992048334

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameSCOTT PATRICK WILLIAMSCredential: M.D.

Location Address221 CRESCENT ST STE 202Waltham, MA 02453-3425

Mailing Address880 Sw 145th Ave Ste 202Pembroke Pines, FL 33027-6171 · (866) 849-0692 · Fax (888) 973-8821

Phone(866) 849-0692

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateApril 4, 2013

Last NPPES UpdateJune 11, 20265 updates tracked since enumeration

NPPES CertifiedJune 11, 2026

✔ NPI 1992048334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Licenses✔ Licensed in ME · MD20915✔ Licensed in PA · MD494383✔ Licensed in WA · MD.70108289✔ Licensed in IA · MD-56722✔ Licensed in UT · 14276896-1235✔ Licensed in IL · 036.179255✔ Licensed in AL · 53559✔ Licensed in MS · 36891✔ Licensed in TN · 77265✔ Licensed in OK · 47719✔ Licensed in GA · 111096✔ Licensed in NE · CP2071✔ Licensed in LA · 350999

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedHospitalistTaxonomy 208M00000X · License MD20915 (ME)

221 CRESCENT ST STE 202, Waltham, MA 02453

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Secondary Practice Location 1

Location 11055 Howell Mill Rd NW Fl 8Atlanta, GA 30318-5557 · Phone (866) 849-0692

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care.Insurance ›

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

Scott Patrick Williams 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 ID9830326552

PECOS Enrollment IDI20161026001932

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 3

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.

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.

36 services28 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

20 services20 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

16 services16 patients

Hospital Affiliations CMS Care Compare

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

Maine Medical Center

Acute Care Hospitals · Portland, ME

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number200009

Location22 Bramhall StPortland, ME 04102 · Cumberland County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02453 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

$97.64 typical visit price

range $63.72 – $189.86

Typical copayment $24.41 (range $15.93 – $47.46)

Most-billed visit code 99203

Established Patient

$111.18 typical visit price

range $21.07 – $155.29

Typical copayment $27.79 (range $5.26 – $38.82)

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.

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.

DEVOTED HEALTH INSURANCE COMPANY OF DELAWARE

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