GRETCHEN F PRENETA PA-C
NPI 1700190519
Physician Assistant in Westbrook, ME

Active since August 04, 2010PECOS EnrolledAccepts Medicare Assignment
98.06/100
CMS Quality Rating
11 ROCK ROW STE 120, WESTBROOK, ME 04092(207) 303-3300(207) 250-2139 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 21, 2026, Feb 20, 2025, Aug 23, 2022 and 3 more (6 updates tracked since 2020).

About Gretchen F Preneta Pa-c NPPES

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

GRETCHEN F PRENETA PA-C (NPI 1700190519) is an individual physician assistant in Westbrook, Maine, licensed in Maine (PA1231) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1700190519
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameGRETCHEN F PRENETACredential: PA-C
Location Address11 ROCK ROW STE 120Westbrook, ME 04092-4877
Mailing AddressPo Box 911Brattleboro, VT 05302-0911 · (207) 303-3200 · Fax (207) 250-2140
Fax(207) 250-2139
Sole ProprietorNo
Medical School CMSUniversity Of New England, College Of Osteo MedicineGraduated 2010
Enumeration DateAugust 4, 2010
Last NPPES UpdateApril 21, 20266 updates tracked since enumeration
NPPES CertifiedApril 21, 2026
NPI 1700190519 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in ME · PA1231
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

11 ROCK ROW STE 120, Westbrook, ME 04092

Secondary Practice Locations 3

Location 12 Independence DrKennebunk, ME 04043-6078 · Phone (207) 303-3300 · Fax (207) 250-2144
Location 215 Rock Row Ste 110Westbrook, ME 04092-4877 · Phone (207) 303-3300
Location 3105 Topsham Fair Mall Rd Unit 1Topsham, ME 04086-1773 · Phone (207) 303-3300 · Fax (207) 250-2137

Other Identifiers 1

Medicaid30338347NH

Accepted 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

Gretchen F Preneta Pa-c 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 ID941494850
PECOS Enrollment IDI20101104000045
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 7

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 high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
49 services29 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
42 services36 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
34 services18 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
21 services17 patients
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
20 services11 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
19 services19 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 04092 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
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.

Durable Medical Equipment & Medical Supplies
11 ROCK ROW STE 120
WESTBROOK, ME 04092
Internal Medicine (Hematology & Oncology)
11 ROCK ROW STE 120
WESTBROOK, ME 04092
Nurse Practitioner
11 ROCK ROW STE 120
WESTBROOK, ME 04092
Durable Medical Equipment & Medical Supplies
11 ROCK ROW STE 120
WESTBROOK, ME 04092
Internal Medicine (Hematology & Oncology)
11 ROCK ROW STE 120
WESTBROOK, ME 04092
Internal Medicine (Hematology & Oncology)
11 ROCK ROW STE 120
WESTBROOK, ME 04092
Internal Medicine (Hematology & Oncology)
11 ROCK ROW STE 120
WESTBROOK, ME 04092
Internal Medicine (Hospice and Palliative Medicine)
11 ROCK ROW STE 120
WESTBROOK, ME 04092

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 Gretchen Preneta's NPI number?

The NPI number for Gretchen Preneta is 1700190519. It was assigned to this individual provider in the NPPES registry on August 4, 2010.

Where is Gretchen Preneta located?

Gretchen Preneta practices at 11 Rock Row Ste 120, Westbrook, ME 04092. The listed phone number is (207) 303-3300.

What is Gretchen Preneta's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Gretchen Preneta enrolled in Medicare?

Yes. Gretchen Preneta 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.

What insurance does Gretchen Preneta accept?

Health plans from Anthem Blue Cross and Blue Shield and WellSense Health Plan list Gretchen Preneta 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 Gretchen Preneta affiliated with any hospitals?

According to CMS data, Gretchen Preneta is affiliated with Maine Medical Center.

When was this NPI record last updated?

The NPPES record for Gretchen Preneta was last updated on April 21, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.