WILLIAM J NASH MD
NPI 1902453483
Orthopaedic Surgery in Portland, ME

Q: What is William Nash's NPI number?

The NPI number for William Nash is 1902453483. It was assigned to this individual provider in the NPPES registry on August 20, 2019.

Q: What is William Nash's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Q: When was this NPI record last updated?

The NPPES record for William Nash was last updated on August 5, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 August 20, 2019PECOS Enrolled

98.06/100

CMS Quality Rating

117 AUBURN ST, PORTLAND, ME 04103(207) 797-4791(207) 317-5390 Get Directions Write a Review

NPPES record last updated: August 5, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 5, 2020, Aug 20, 2019 (2 updates tracked since 2019).

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About William J Nash Md NPPES

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

WILLIAM J NASH MD (NPI 1902453483) is an individual orthopaedic surgery provider in Portland, Maine, licensed in Maine (MD22727) and active in the NPI registry since August 2019. He is enrolled in Medicare PECOS and maintains a secondary practice location in Auburn.

NPPES Registry Identity

NPI1902453483

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NameWILLIAM J NASHCredential: MD

Location Address117 AUBURN STPortland, ME 04103-6003

Mailing AddressC/o St Marys Health System - Provider Enrollment, Po Box 7291Lewiston, ME 04243-7291 · (207) 777-8950 · Fax (207) 777-8800

Phone(207) 797-4791

Fax(207) 317-5390

Sole ProprietorNo

Enumeration DateAugust 20, 2019

Last NPPES UpdateAugust 5, 20202 updates tracked since enumeration

NPPES CertifiedAugust 5, 2020

✔ NPI 1902453483 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in ME · MD22727

Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

117 AUBURN ST, Portland, ME 04103

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Secondary Practice Location 1

Location 115 Gracelawn Rd Ste 101Auburn, ME 04210-6347 · Phone (207) 333-4710 · Fax (207) 333-4715

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William J Nash Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 2

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.

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.

110 services78 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04103 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

$86.72 typical visit price

range $56.28 – $169.96

Typical copayment $21.68 (range $14.07 – $42.49)

Most-billed visit code 99203

Established Patient

$70.13 typical visit price

range $18.22 – $138.92

Typical copayment $17.53 (range $4.55 – $34.73)

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.

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.

98.06/100

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

Scored through an Alternative Payment Model

Quality

86.13

Promoting Interoperability

100

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Walking boot, pneumatic and/or vacuum, with or without joints, with or without interface material, prefabricated, off-the-shelf L4361

DME-Orthotic Devices · category DF003N

2 suppliers11 claims11 services$257.89 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 11

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

DR. KAILEE S JORGENSON DMD

Dentist (General Practice)