NPPES file of Aug 9, 2026

Jennifer O. Mytar, DO

Anesthesiology Physician · Rockport, ME

Jennifer O. Mytar, DO is an anesthesiology physician with a practice address in Rockport, Maine, and NPI 1841610714, issued on Apr 18, 2014. Check the license (Maine DO2956, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841610714
Name
Jennifer O. Mytar
Credential
DO
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
DO2956 ME
58.005415 OH
0102205171 VA
Self-reported in NPPES; status is on the state search
Practice location
6 Glen Cove Dr, Rockport, ME 04856
Phone
(207) 301-8000
Enumerated
Apr 18, 2014
Record last updated
Feb 21, 2025
Medicare enrollment
Enrolled (PECOS I20200810003235); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 6 Glen Cove Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mac Abernathy, M.D.Psychiatry Physician1093009219
  2. Maura Adams, MDAnesthesiology Physician1851364467
  3. Heather Arsenault, DOHospitalist Physician1083174650
  4. Peter Bagley, M.D.Pulmonary Disease Physician1003899683
  5. David Bann, MDPsychiatry Physician1518022441
  6. Jacqueline Baran, PAPhysician Assistant1881463529

Verify Jennifer O. Mytar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
    Search for license DO2956
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maine license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

The MIPS final score for 2023 (Medicare payment program): 98.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score86.1
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $24.18

1 payment: food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jennifer Mytar$24.18
  2. Specialty average$669.59

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. MainehealthRockport, ME

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jennifer O. Mytar among 280 anesthesiology physician records in Maine

Jennifer O. Mytar, DO is one of 280 anesthesiology physician records with a practice address in Maine. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 74% of them.

  • NPI issued2014 · 74% of these records are older, 24% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2014 · median 2007 among the 192 with a school on file
  • Record last updated2025 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 anesthesiology physician records list a practice address in Rockport

They are 9 of the 387 NPPES records with a practice address in Rockport, and 280 anesthesiology physician records in Maine.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Maura Adams, MDRockport, ME 048561851364467
  2. Paul Barresi, MDRockport, ME 048561770503476
  3. James Dorsch, M.D.Rockport, ME 048561174509962
  4. Michael Gowesky, MDRockport, ME 048561093756777
  5. Robert Legendre, M.D.Rockport, ME 048561114903903
  6. David Maddox, M.D.Rockport, ME 048561801872817
  7. Anthony Solley, M.D.Rockport, ME 048561669458675
  8. Rodney Voisine, MDRockport, ME 048561669401444

Common questions

What is Jennifer O. Mytar, DO's NPI number?

Jennifer O. Mytar, DO's National Provider Identifier (NPI) is 1841610714, issued on Apr 18, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer O. Mytar, DO located?

The NPPES record lists a practice address at 6 Glen Cove Dr, Rockport, ME, 04856. Phone: (207) 301-8000. Providers update this record themselves, so call before visiting.

How can I verify Jennifer O. Mytar, DO's license?

NPPES lists Maine license number DO2956, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Jennifer O. Mytar, DO's MIPS final score?

The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.