MICHAEL SHELLEY CRNP
NPI 1437613882
Nurse Practitioner - Acute Care in Portland, ME

Active since January 29, 2019PECOS EnrolledAccepts Medicare Assignment
98.06/100
CMS Quality Rating
818 CONGRESS ST, PORTLAND, ME 04102(207) 773-8161 Get Directions Write a Review

NPPES record last updated: August 12, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Aug 12, 2021, Mar 6, 2019, Jan 29, 2019 (3 updates tracked since 2019).

About Michael Shelley Crnp NPPES

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

MICHAEL SHELLEY CRNP (NPI 1437613882) is an individual acute care provider in Portland, Maine, licensed in Maine (CNP211203) and active in the NPI registry since January 2019. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1437613882
Entity TypeIndividualMale
Primary Taxonomy363LA2100X
Provider Legal NameMICHAEL SHELLEYCredential: CRNP
Location Address818 CONGRESS STPortland, ME 04102-3112
Mailing Address818 Congress StPortland, ME 04102-3112 · (207) 773-8161
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJanuary 29, 2019
Last NPPES UpdateAugust 12, 20213 updates tracked since enumeration
NPPES CertifiedAugust 12, 2021
NPI 1437613882 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
Licenses Licensed in ME · CNP211203 Licensed in MD · R213763
818 CONGRESS ST, Portland, ME 04102

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

Michael Shelley Crnp 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 ID2769813047
PECOS Enrollment IDI20210909001430
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.

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 04102 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
$99.18 typical visit price
range $18.22 – $138.92
Typical copayment $24.79 (range $4.55 – $34.73)
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.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

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.

Physician Assistant (Surgical)
818 CONGRESS ST
PORTLAND, ME 04102
Physician Assistant (Surgical)
818 CONGRESS ST
PORTLAND, ME 04102
Physician Assistant (Surgical)
818 CONGRESS ST
PORTLAND, ME 04102
Physician Assistant (Surgical)
818 CONGRESS ST
PORTLAND, ME 04102
Physician Assistant (Surgical)
818 CONGRESS ST, MAINE HEART SURGICAL ASSOCIATES
PORTLAND, ME 04102
Nurse Practitioner (Adult Health)
818 CONGRESS ST
PORTLAND, ME 04102
Physician Assistant (Surgical)
818 CONGRESS ST
PORTLAND, ME 04102
Physician Assistant (Surgical)
818 CONGRESS ST
PORTLAND, ME 04102

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Shelley's NPI number?

The NPI number for Michael Shelley is 1437613882. It was assigned to this individual provider in the NPPES registry on January 29, 2019.

Where is Michael Shelley located?

Michael Shelley practices at 818 Congress St, Portland, ME 04102. The listed phone number is (207) 773-8161.

What is Michael Shelley's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Michael Shelley enrolled in Medicare?

Yes. Michael Shelley is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Michael Shelley affiliated with any hospitals?

According to CMS data, Michael Shelley is affiliated with Maine Medical Center.

When was this NPI record last updated?

The NPPES record for Michael Shelley was last updated on August 12, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.