NPPES file of Aug 9, 2026

Russell T. Mack, MD

Anesthesiology Physician · Damariscotta, ME

Russell T. Mack, MD is an anesthesiology physician with a practice address in Damariscotta, Maine, and NPI 1538154281, issued on Sep 19, 2005. Check the license (Maine MD10261, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538154281
Name
Russell T. Mack
Credential
MD
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
MD10261 ME
Self-reported in NPPES; status is on the state search
Practice location
35 Miles St, Damariscotta, ME 04543
Phone
(207) 563-4329
Enumerated
Sep 19, 2005
Record last updated
Nov 20, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(207) 563-4884
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 35 Miles St

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

  1. Emily Adams, RD, LD. CLCRegistered Dietitian1811685647
  2. Tyler Albrecht, PTPhysical Therapist1417437435
  3. Joan AtkinsonRegistered Dietitian1376109835
  4. Reatha Ballard, CRNACertified Registered Nurse Anesthetist1336106616
  5. Barbara Baribeau, PTPhysical Therapist1225700552
  6. Leticia Bhe, M.D.Hospitalist Physician1649229774

Verify Russell T. Mack 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 MD10261
    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

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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).

Russell T. Mack among 280 anesthesiology physician records in Maine

Russell T. Mack, MD 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2015 · 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).

Anesthesiology Physician providers in Maine

There are 280 anesthesiology physician records in Maine.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. John Frankland, M.D.Ellsworth, ME 046051962408377
  2. Brent Follweiler, MDBrooklin, ME 046161952418949
  3. Daniel Barnett, M.D.Lubec, ME 046521326326919
  4. Leonid Brodsky, M.D.Machias, ME 046541982658423
  5. Haithm Abdelsalam, M.DBangor, ME 044011184030777
  6. Christopher Boustany, M.D.Bangor, ME 044011306233614
  7. Milad Francis, MDBangor, ME 044011215467477
  8. Katelyn HopperBangor, ME 044011871946731

Common questions

What is Russell T. Mack, MD's NPI number?

Russell T. Mack, MD's National Provider Identifier (NPI) is 1538154281, issued on Sep 19, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Russell T. Mack, MD located?

The NPPES record lists a practice address at 35 Miles St, Damariscotta, ME, 04543. Phone: (207) 563-4329. Providers update this record themselves, so call before visiting.

How can I verify Russell T. Mack, MD's license?

NPPES lists Maine license number MD10261, 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 Russell T. Mack, MD'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.