Dr. Michael A. Wack, MD

  • Skowhegan, ME
  • Orthopedic surgeon
NPI1043294077PAC ID6002946522
Medicare services, 2022
373
Part D claims, 2024
25
Hospital affiliations
1
Industry payments
$8,130
Medical groups
2
Practice address
46 Fairview Ave PO Box 468, Skowhegan, ME 04976
Practice phone
Call (207) 474-5121
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Redington-Fairview General Hospital

Hospital · Skowhegan, Maine

See all 3 affiliations

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Dr. Michael A. Wack is an orthopedic surgeon in Skowhegan, Maine

Dr. Wack practices at Redington-Fairview General Hospital in Skowhegan, Maine, part of Redington-Fairview General Hospital.

Dr. Wack's NPI, 1043294077, was assigned on December 2, 2005. Dr. Wack graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1991. Dr. Wack holds Maine license MD26916.

NPI and contact details
Medicare PAC ID
6002946522
NPI enumeration date
December 2, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(207) 474-5121
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
61
Medical school graduation
1991

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Michael A. Wack practices at Redington-Fairview General Hospital in Skowhegan, Maine

Dr. Wack's primary practice is Redington-Fairview General Hospital, at 46 Fairview Ave PO Box 468, Skowhegan, ME 04976 in Somerset County. The practice phone is (207) 474-5121.

Source: Dmand AI Affiliation Data

Dr. Michael A. Wack is affiliated with 1 site of care and 2 medical groups

Dr. Wack's primary practice is Redington-Fairview General Hospital in Skowhegan, Maine, part of Redington-Fairview General Hospital. The medical group on file is Redington-Fairview General Hospital. Dmand AI also links Dr. Wack to 1 more medical group, named with a free account. Dr. Wack's employer is on file too: a hospital.

See all 3 affiliations for Dr. Wack

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Michael A. Wack's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wack practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Redington-Fairview General HospitalAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael A. Wack is one of 128 orthopedic surgeons in Maine

Orthopaedic surgery is Dr. Wack's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Wack's licenses on file in 2 states: Maine and Massachusetts.

Specialties and state licenses

  • Orthopaedic surgery, MainePrimaryLicense MD26916 · taxonomy 207X00000X
  • Massachusetts licenseLicense 151740

Orthopedic surgeons near Dr. Wack

Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Michael A. Wack billed Medicare for 373 services in 2022

CMS data shows 373 Medicare services from Dr. Wack across 5 procedure codes in 2022. Medicare paid $18,252 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2022373
Paid by Medicare$18,252
Procedure codes5

Dr. Wack's Medicare services by type, 2021 to 2022

  • 2021
  • 2022
Office and hospital visits
2021: 3632022: 31613%
Surgery
2021: 742022: 5723%

Dr. Wack compared with the Maine median for orthopedic surgeons, 2022

  • Dr. Wack
  • Maine median
Medicare services
373vs 24652% above
Part D claims
14vs 3762% below

Medians across 127 orthopedic surgeons in Maine with Dmand AI profiles that report each measure.

Dr. Wack's most billed Medicare procedure codes, 2022

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Michael A. Wack's patients have a median age of 62

Across all payers, Dmand AI patient panel data puts Dr. Wack's median patient age at 62, with 55% women.

Dr. Wack's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women55%
  • Men44%

Source: Dmand AI Patient Panel Data

Dr. Michael A. Wack wrote 25 Medicare Part D claims in 2024

In 2024, Dr. Wack wrote 25 Medicare Part D claims for 19 patients. 92% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $29 in total drug cost. In 2020, CMS named 19 claims across 1 drug.

Part D claims, 202425
Drugs named by CMS1
Total drug cost$29
Part D patients19

Dr. Wack's Part D claims by kind of drug, 2024

  • Generic23 claims92%
  • Brand-name and other2 claims8%

Dr. Wack's most prescribed drugs by claims, 2021

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Wack's Part D claims, 2024

  • Opioids60%15 of 25 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2020 to 2021

  • 2020
  • 2021
Claims for drugs CMS names
2020: 192021: 1426%

Drugs named by CMS: 1 in 2021, 1 in 2020.

See all prescribing by Dr. Wack

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. Michael A. Wack takes part in Medicare

Dr. Wack accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Hip replacement: 1 to 10 procedures (CMS shows small counts as a range)

Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Michael A. Wack received $8,130 in industry payments from 2017 to 2024

CMS Open Payments shows 51 general payments to Dr. Wack from 5 drug and device companies from 2017 to 2024. Travel and lodging make up the largest share, 71% of the total. Smith & Nephew, Inc. paid the most, $5,425.

General payments to Dr. Wack by program year, 2017 to 2024

General payments to Dr. Wack by kind, 2017 to 2024

$8.1Kin total
  • Travel and lodging$5,78171%
  • Food and beverage$2,34929%

Companies that paid Dr. Wack the most, 2017 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Wack

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Michael A. Wack graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)

Dr. Wack graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1991.

  1. Medical schoolUniversity of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)

Source: Dmand AI Professional Profile Data

Sources for Dr. Michael A. Wack's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Michael A. Wack

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Michael A. Wack's NPI number?

Dr. Michael A. Wack's NPI number is 1043294077. It was assigned on December 2, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael A. Wack?

Dr. Michael A. Wack is an orthopedic surgeon in Skowhegan, Maine. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Michael A. Wack practice?

Dr. Wack practices at 46 Fairview Ave PO Box 468, Skowhegan, ME 04976. Dr. Wack's primary practice is Redington-Fairview General Hospital in Skowhegan, Maine, part of Redington-Fairview General Hospital. Dmand AI also links Dr. Wack to 1 medical group.

What is Dr. Michael A. Wack's office phone number?

The practice phone on file for Dr. Wack is (207) 474-5121.

What is Dr. Michael A. Wack's medical license number?

Dr. Wack holds Maine license MD26916, one of the licenses on file in 2 states.

Which states has Dr. Michael A. Wack been licensed in?

Dmand AI has state licenses on file for Dr. Wack in Maine and Massachusetts.

Which hospitals is Dr. Michael A. Wack affiliated with?

Dr. Wack practices at Redington-Fairview General Hospital in Skowhegan, Maine.

What medical group is Dr. Michael A. Wack part of?

Dr. Wack is linked to Redington-Fairview General Hospital. Dmand AI links Dr. Wack to 1 more medical group.

Does Dr. Michael A. Wack accept Medicare?

Yes. CMS data shows Dr. Wack billed Medicare for 373 services in 2022, and Dr. Wack accepts Medicare assignment.

What services does Dr. Michael A. Wack bill to Medicare?

In 2022, Dr. Wack's most billed Medicare services were office visit, established patient (99213), surgery: bones and joints (20610) and office visit, new patient (99203).

Show 4 more questionsShow fewer questions

Where did Dr. Michael A. Wack go to medical school?

Dr. Wack graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1991.

What drugs does Dr. Michael A. Wack prescribe most?

In 2021 Medicare Part D data, Dr. Wack's most prescribed drugs by claims were Tramadol HCl.

Has Dr. Michael A. Wack received payments from drug or device companies?

CMS Open Payments shows $8,130 in general payments to Dr. Wack from 5 companies from 2017 to 2024. The largest total came from Smith & Nephew, Inc.

How long has Dr. Michael A. Wack been practicing?

Dr. Wack graduated from medical school in 1991, 35 years ago.

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