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ALLISON PYM WHITTIER CNP
NPI 1629615554
Nurse Practitioner in South Portland, ME

Active since December 10, 2019PECOS EnrolledAccepts Medicare Assignment
100 BRICKHILL AVE, SOUTH PORTLAND, ME 04106(207) 874-2141(207) 874-2164 Get Directions Write a Review

NPPES record last updated: March 31, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 31, 2026, Apr 2, 2025, Dec 21, 2021 and 2 more (5 updates tracked since 2019).

About Allison Pym Whittier Cnp NPPES

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

ALLISON PYM WHITTIER CNP (NPI 1629615554) is an individual nurse practitioner in South Portland, Maine, licensed in Maine (CNP211465) and active in the NPI registry since December 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1629615554
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameALLISON PYM WHITTIERCredential: CNP
Location Address100 BRICKHILL AVESouth Portland, ME 04106-1999
Mailing Address180 Park AvePortland, ME 04102-2957 · (207) 874-2141 · Fax (207) 761-3738
Phone(207) 874-2141
Fax(207) 874-2164
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateDecember 10, 2019
Last NPPES UpdateMarch 31, 20265 updates tracked since enumeration
NPPES CertifiedMarch 31, 2026
✔ NPI 1629615554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in ME · CNP211465
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered NurseTaxonomy 163W00000X · License RN2337602 (MA)
100 BRICKHILL AVE, South Portland, ME 04106
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Secondary Practice Locations 2

Location 1934 Congress StPortland, ME 04102-3032 · Phone (207) 874-2141 · Fax (207) 874-2164
Location 2654 Riverside StPortland, ME 04103-1086 · Phone (207) 874-2141 · Fax (207) 874-2164

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

Allison Pym Whittier Cnp 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 ID3779971775
PECOS Enrollment IDI20211025001497
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04106 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.

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.

MARY C BRANDES MD
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
100 BRICKHILL AVE
SOUTH PORTLAND, ME 04106
Cumberland County (207) 761-1502
MS. MELISSA NYE LIBBY FNP
Nurse Practitioner (Family)
100 BRICKHILL AVE, STE 304
SOUTH PORTLAND, ME 04106
Cumberland County (207) 761-4700
LENOIR G KELLEY MSW-CC
Social Worker
100 BRICKHILL AVE
SOUTH PORTLAND, ME 04106
Cumberland County (207) 874-2141
SYDNEY CHENEY DNP, FNP-BC
Nurse Practitioner (Family)
100 BRICKHILL AVE
SOUTH PORTLAND, ME 04106
Cumberland County (207) 773-1728
ABBY ELIZABETH DAVIS LMT
Massage Therapist
100 BRICKHILL AVE, SUITE 301
SOUTH PORTLAND, ME 04106
Cumberland County (207) 879-7510
JULIE K BROWN LMT
Massage Therapist
100 BRICKHILL AVE, SUITE 301
SOUTH PORTLAND, ME 04106
Cumberland County (207) 879-7510
STEPHEN THOMAS RYAN MD
Urology
100 BRICKHILL AVE
SOUTH PORTLAND, ME 04106
Cumberland County (207) 773-1728
KRISTEN M ROBINSON
Social Worker
100 BRICKHILL AVE
SOUTH PORTLAND, ME 04106
Cumberland County (207) 775-4101

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 Allison Whittier's NPI number?

The NPI number for Allison Whittier is 1629615554. It was assigned to this individual provider in the NPPES registry on December 10, 2019.

Where is Allison Whittier located?

Allison Whittier practices at 100 Brickhill Ave, South Portland, ME 04106. The listed phone number is (207) 874-2141.

What is Allison Whittier's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Allison Whittier enrolled in Medicare?

Yes. Allison Whittier 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.

When was this NPI record last updated?

The NPPES record for Allison Whittier was last updated on March 31, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.