Andrew D. Maas, MD
Family Medicine Physician · Eagan, MN
Andrew D. Maas, MD is a family medicine physician with a practice address in Eagan, Minnesota, and NPI 1972527422, issued on Jul 27, 2006. Check the license (Minnesota 39139, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Andrew D. Maas
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 39139 MN
Self-reported in NPPES; status is on the state search - Practice location
- 4540 Oak Pond RD, Eagan, MN 55123
- Phone
- (651) 328-3047
- Enumerated
- Jul 27, 2006
- Record last updated
- Jul 1, 2024
- Medicaid ID
- 899970800 MN
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,985 in Minnesota → Look up another NPI →
Verify Andrew D. Maas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 39139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average family medicine physician in 2024
527 Medicare Part D claims for 64 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium51 claims
- Atorvastatin Calcium32 claims
- Quetiapine Fumarate25 claims
- Torsemide21 claims
- Tamsulosin Hcl20 claims
- Lisinopril18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Andrew D. Maas among 3,985 family medicine physician records in Minnesota
Andrew D. Maas, MD is one of 3,985 family medicine physician records with a practice address in Minnesota. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 42% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2024 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 family medicine physician records list a practice address in Eagan
They are 43 of the 1,627 NPPES records with a practice address in Eagan, and 3,985 family medicine physician records in Minnesota.
All 3,985 in Minnesota → Every provider in Eagan → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Steven Eisenberg, M.D.Eagan, MN 551231811231038
- Charles Pogemiller, MDEagan, MN 551231063489540
- Bruce Richardson, MDEagan, MN 551231699736066
- Sheila Rodstein, MDEagan, MN 551231013195791
- Alfredmy Chessor, M.D.Apple Valley, MN 551241255312013
- Stephen Craane, MDApple Valley, MN 551241033185335
- Michele Erickson, M.D.Eagan, MN 551221912121237
- Edwin Hong, MDEagan, MN 551221871541920
Common questions
What is Andrew D. Maas, MD's NPI number?
Andrew D. Maas, MD's National Provider Identifier (NPI) is 1972527422, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew D. Maas, MD located?
The NPPES record lists a practice address at 4540 Oak Pond RD, Eagan, MN, 55123. Phone: (651) 328-3047. Providers update this record themselves, so call before visiting.
How can I verify Andrew D. Maas, MD's license?
NPPES lists Minnesota license number 39139, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew D. Maas, MD prescribe under Medicare Part D?
In 2024, Andrew D. Maas, MD had 527 Medicare Part D claims for 64 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.