DR. JENNIFER E BOLTON MD
NPI 1215468509
Surgery in Portland, ME

Q: What is Jennifer Bolton's NPI number?

The NPI number for Jennifer Bolton is 1215468509. It was assigned to this individual provider in the NPPES registry on March 27, 2017. The provider is also known as Jennifer Macdowell M.D..

Q: What is Jennifer Bolton's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Bolton was last updated on March 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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 March 27, 2017PECOS EnrolledAccepts Medicare Assignment

98.67/100

CMS Quality Rating

887 CONGRESS ST, PORTLAND, ME 04102(207) 774-6368 Get Directions Write a Review

NPPES record last updated: March 27, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 27, 2025, May 10, 2023, Mar 27, 2017 (3 updates tracked since 2017).

On this page

About Dr. Jennifer E Bolton Md NPPES

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

DR. JENNIFER E BOLTON MD (NPI 1215468509) is an individual surgery provider in Portland, Maine, licensed in Maine (MD26764) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains a secondary practice location in Norway.

NPPES Registry Identity

NPI1215468509

Entity TypeIndividualFemale

Primary Taxonomy208600000X

Provider Legal NameDR. JENNIFER E BOLTONCredential: MD

Location Address887 CONGRESS STPortland, ME 04102-3100

Mailing Address887 Congress St Ste 400Portland, ME 04102-3163 · (207) 774-6368 · Fax (207) 774-9388

Phone(207) 774-6368

Sole ProprietorNo

Medical School CMSTufts University School Of MedicineGraduated 2017

Enumeration DateMarch 27, 2017

Last NPPES UpdateMarch 27, 20253 updates tracked since enumeration

NPPES CertifiedMarch 27, 2025

✔ NPI 1215468509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in ME · MD26764

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

887 CONGRESS ST, Portland, ME 04102

Open in Google Maps ↗

Other Names 1

Former Name (1)Jennifer Macdowell M.d.

Secondary Practice Location 1

Location 1193 Main StNorway, ME 04268-5645 · Phone (207) 743-2544 · Fax (207) 553-8359

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jennifer E Bolton Md 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 ID840563656

PECOS Enrollment IDI20231003000441

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.

Medicare Billing Reassignments

Medicare enrollment records show Jennifer Bolton reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Maine Medical Partners

Same address

Surgery

887 CONGRESS ST, SUITE 210
Portland, ME 04102

Reassigned Medicare billing, Maine enrollment
264 clinicians in this Medicare group

NPI 1285738310 (207) 774-2544

Mainehealth

Same address

Maternal & Fetal Medicine

887 CONGRESS ST, SUITE 200
Portland, ME 04102

Reassigned Medicare billing, Maine enrollment
Also billed through NPI 1346299815 (Maine)
3,140 clinicians in this Medicare group

NPI 1063726891 (207) 771-5549

St. Mary's Regional Medical Center

31 mi

General Acute Care Hospital

93 CAMPUS AVE
Lewiston, ME 04240

Reassigned Medicare billing, Maine enrollment
Medicare enrollment name: St Marys Regional Medical Center
381 clinicians in this Medicare group

NPI 1447226584 (207) 777-8100

Valley Physician Services PC

271 mi

Internal Medicine

15 ESSEX RD
Paramus, NJ 07652

Reassigned Medicare billing, New Jersey enrollment
833 clinicians in this Medicare group

NPI 1467815928 (201) 291-6086

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

32 services32 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.

12 services12 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 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

$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.

98.67/100

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

Scored through an Alternative Payment Model

Quality

93.57

Promoting Interoperability

100

Improvement Activities

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.

MS. NICOLE L. MIZNER C.P.N.P.

Nurse Practitioner (Pediatrics)

887 CONGRESS ST, SUITE 310
PORTLAND, ME 04102

Cumberland County (207) 773-2723

KENNETH LOMBARD M.D.

Pediatrics (Pediatric Gastroenterology)

887 CONGRESS ST, SUITE 410B
PORTLAND, ME 04102

Cumberland County (207) 662-5522

JANICE M STILKEY PNP

Nurse Practitioner (Pediatrics)

887 CONGRESS ST, SUITE 320
PORTLAND, ME 04102

Cumberland County (207) 662-5522

LESLIE S WU MD

Surgery

887 CONGRESS ST, SUITE 400
PORTLAND, ME 04102

Cumberland County (207) 774-6368

ANNE C COATES M.D.

Pediatrics (Pediatric Pulmonology)

887 CONGRESS ST, SUITE 320
PORTLANAD, ME 04102

Cumberland County (207) 662-5522

MARIE H TANZER MD

Pediatrics (Pediatric Nephrology)

887 CONGRESS ST, SUITE 320
PORTLAND, ME 04102

Cumberland County (207) 662-5522

MAINEHEALTH

Obstetrics & Gynecology (Maternal & Fetal Medicine)

887 CONGRESS ST, SUITE 200
PORTLAND, ME 04102

Cumberland County (207) 771-5549

DR. COLBY A WYATT MD PHD

Pediatrics (Pediatric Pulmonology)

887 CONGRESS ST, SUITE 320
PORTLAND, ME 04102

Cumberland County (207) 662-5522

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 Jennifer Bolton's NPI number?

The NPI number for Jennifer Bolton is 1215468509. It was assigned to this individual provider in the NPPES registry on March 27, 2017. The provider is also known as Jennifer Macdowell M.D..

Where is Jennifer Bolton located?

Jennifer Bolton practices at 887 Congress St, Portland, ME 04102. The listed phone number is (207) 774-6368.

What is Jennifer Bolton's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Jennifer Bolton enrolled in Medicare?

Yes. Jennifer Bolton 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.

Which organizations bill Medicare for Jennifer Bolton's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Bolton reassigns Medicare benefits to 4 organizations: Maine Medical Partners (Portland, ME), Mainehealth (Portland, ME), St. Mary's Regional Medical Center (Lewiston, ME) and Valley Physician Services PC (Paramus, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jennifer Bolton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Bolton accept?

Health plans from Harvard Pilgrim Health Care and Taro Health list Jennifer Bolton as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Jennifer Bolton affiliated with any hospitals?

According to CMS data, Jennifer Bolton is affiliated with Maine Medical Center.

When was this NPI record last updated?

The NPPES record for Jennifer Bolton was last updated on March 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.