Dr. Richard E. Mayerchak, MD
- Medicare services, 2021
- 30
- Part D claims, 2024
- 26
- Hospital affiliations
- 2
- Medical groups
- 5
- State license
- 1
- Practice address
- 911 Northland Drive, Princeton, MN 55371
- Practice phone
- Call (952) 892-2101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mayerchak's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Richard E. Mayerchak is an OB-GYN in Princeton, Minnesota
Dr. Mayerchak practices at M Health Fairview Northland Medical Center in Princeton, Minnesota, part of M Health Fairview.
Dr. Mayerchak's NPI, 1568417806, was assigned on May 24, 2006. Dr. Mayerchak graduated from University of Minnesota Medical School in 1981. Dr. Mayerchak holds Minnesota license 27921.
- NPI
- 1568417806NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901813195
- NPI enumeration date
- May 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (952) 892-2101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard E. Mayerchak practices at M Health Fairview Northland Medical Center in Princeton, Minnesota
Dr. Mayerchak's primary practice is M Health Fairview Northland Medical Center, at 911 Northland Drive, Princeton, MN 55371 in Mille Lacs County. The practice phone is (952) 892-2101.
- M Health Fairview Northland Medical Center911 Northland Drive, Princeton, MN 55371 · Mille Lacs CountyPhone(952) 892-2101
Source: Dmand AI Affiliation Data
Dr. Richard E. Mayerchak is affiliated with 2 sites of care and 5 medical groups
Dr. Mayerchak's primary practice is M Health Fairview Northland Medical Center in Princeton, Minnesota, part of M Health Fairview. Dr. Mayerchak is also affiliated with Mayo Clinic Health System in Albert Lea. The medical group on file is Fairview Health Services. Dmand AI also links Dr. Mayerchak to 4 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Richard E. Mayerchak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mayerchak practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| M Health Fairview Northland Medical Center | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across M Health Fairview and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Richard E. Mayerchak is one of 719 OB-GYNs in Minnesota
Obstetrics and gynecology is Dr. Mayerchak's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Mayerchak is licensed in Minnesota.
Specialties and state licenses
- Obstetrics and gynecology, MinnesotaPrimary
OB-GYNs near Dr. Mayerchak
Counts of OB-GYNs 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. Richard E. Mayerchak billed Medicare for 30 services in 2021
CMS data shows 30 Medicare services from Dr. Mayerchak across 2 procedure codes in 2021, all of them office visits. Medicare paid $2,361 for them. Every service was in an office.
Dr. Mayerchak's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 522021: 3042%
Dr. Mayerchak compared with the Minnesota median for OB-GYNs, 2021
- Dr. Mayerchak
- Minnesota median
- Medicare services
- 30vs 2330% above
- Part D claims
- 55vs 262.1 times
Medians across 668 OB-GYNs in Minnesota with Dmand AI profiles that report each measure.
Dr. Mayerchak's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Mayerchak?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mayerchak and other OB-GYNs in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard E. Mayerchak's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Dr. Mayerchak's median patient age at 39, with 91% women.
Dr. Mayerchak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women91%
- Men9%
Source: Dmand AI Patient Panel Data
Dr. Richard E. Mayerchak wrote 26 Medicare Part D claims in 2024
In 2024, Dr. Mayerchak wrote 26 Medicare Part D claims for 14 patients. 88% of them were for generic drugs. They cover 4 drugs, with $1,115 in total drug cost. In 2022, CMS named 250 claims across 13 drugs.
Dr. Mayerchak's Part D claims by kind of drug, 2024
- Generic23 claims88%
- Brand-name and other3 claims12%
Dr. Mayerchak's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 2502023: 5578%
Drugs named by CMS: 4 in 2023, 13 in 2022.
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. Richard E. Mayerchak takes part in Medicare
Dr. Mayerchak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Richard E. Mayerchak graduated from University of Minnesota Medical School
Dr. Mayerchak graduated from University of Minnesota Medical School in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard E. Mayerchak's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Richard E. Mayerchak
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. Richard E. Mayerchak's NPI number?
Dr. Richard E. Mayerchak's NPI number is 1568417806. It was assigned on May 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard E. Mayerchak?
Dr. Richard E. Mayerchak is an OB-GYN in Princeton, Minnesota. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Richard E. Mayerchak practice?
Dr. Mayerchak practices at 911 Northland Drive, Princeton, MN 55371. Dr. Mayerchak's primary practice is M Health Fairview Northland Medical Center in Princeton, Minnesota, part of M Health Fairview. Dmand AI also links Dr. Mayerchak to 4 medical groups.
What is Dr. Richard E. Mayerchak's office phone number?
The practice phone on file for Dr. Mayerchak is (952) 892-2101.
What is Dr. Richard E. Mayerchak's medical license number?
Dr. Mayerchak holds Minnesota license 27921.
Which hospitals is Dr. Richard E. Mayerchak affiliated with?
Dr. Mayerchak practices at M Health Fairview Northland Medical Center in Princeton, Minnesota. Dr. Mayerchak is also affiliated with Mayo Clinic Health System in Albert Lea.
What medical group is Dr. Richard E. Mayerchak part of?
Dr. Mayerchak is linked to Fairview Health Services. Dmand AI links Dr. Mayerchak to 4 more medical groups.
Does Dr. Richard E. Mayerchak accept Medicare?
Yes. CMS data shows Dr. Mayerchak billed Medicare for 30 services in 2021, and Dr. Mayerchak accepts Medicare assignment.
What services does Dr. Richard E. Mayerchak bill to Medicare?
In 2021, Dr. Mayerchak's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Richard E. Mayerchak go to medical school?
Dr. Mayerchak graduated from University of Minnesota Medical School in 1981.
What drugs does Dr. Richard E. Mayerchak prescribe most?
In 2023 Medicare Part D data, Dr. Mayerchak's most prescribed drugs by claims were Lisinopril, Estradiol and Simvastatin.
How long has Dr. Richard E. Mayerchak been practicing?
Dr. Mayerchak graduated from medical school in 1981, 45 years ago.
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