Marisa Ann Spencer, MD
Gastroenterology Physician · Woodbury, MN
Marisa Ann Spencer, MD is a gastroenterology physician with a practice address in Woodbury, Minnesota, and NPI 1053637223, issued on Apr 13, 2010. Check the license on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Marisa Ann Spencer
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 69162 WI
Self-reported in NPPES; status is on the state search - Practice location
- 237 Radio Dr Ste 210, Woodbury, MN 55125
- Phone
- (612) 871-1145
- Enumerated
- Apr 13, 2010
- Record last updated
- Aug 11, 2023
- Fax
- (612) 870-5491
- Medicare enrollment
- Enrolled (PECOS I20200327002500); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 457 in Minnesota → Look up another NPI →
Also registered at 237 Radio Dr Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sandeep Bahadur, MDGastroenterology Physician1932176831
- Jenna Carbone, APRN, FNP-CRegistered Nurse1841698966
- Nadeem Chaudhary, MDGastroenterology Physician1649246018
- Awah Ditah, NPFamily Nurse Practitioner1851982557
- Valerie Lauermann, RNGastroenterology Registered Nurse1568216547
- John Liveringhouse, MDGastroenterology Physician1902874829
Verify Marisa Ann Spencer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical PracticeCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average gastroenterology physician in 2024
551 Medicare Part D claims for 162 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Omeprazole122 claims
- Esomeprazole Magnesium47 claims
- Stelara33 claims
- Pantoprazole Sodium31 claims
- Azathioprine19 claims
- Famotidine19 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.
Bills Medicare through one group practice
- Mngi Digestive Health PAWoodbury, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marisa Ann Spencer among 457 gastroenterology physician records in Minnesota
Marisa Ann Spencer, MD is one of 457 gastroenterology physician records with a practice address in Minnesota. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 59% of them.
- NPI issued2010 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2010 · median 2006 among the 334 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Minnesota
There are 457 gastroenterology physician records in Minnesota.
All 457 in Minnesota → Every provider in Woodbury → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Zubin Arora, M.D.Woodbury, MN 551251366706723
- Sandeep Bahadur, MDWoodbury, MN 551251932176831
- Nadeem Chaudhary, MDWoodbury, MN 551251649246018
- Saam Dilmaghani, MDWoodbury, MN 551251477014306
- David Jonason, MDWoodbury, MN 551251730709643
- Joanna Lenik-Oliva, MDWoodbury, MN 551251841855343
- John Liveringhouse, MDWoodbury, MN 551251902874829
- Kevin Rank, M.DSaint Paul, MN 551251104119551
Common questions
What is Marisa Ann Spencer, MD's NPI number?
Marisa Ann Spencer, MD's National Provider Identifier (NPI) is 1053637223, issued on Apr 13, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Marisa Ann Spencer, MD located?
The NPPES record lists a practice address at 237 Radio Dr Ste 210, Woodbury, MN, 55125. Phone: (612) 871-1145. Providers update this record themselves, so call before visiting.
How can I verify Marisa Ann Spencer, MD's license?
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 Marisa Ann Spencer, MD prescribe under Medicare Part D?
In 2024, Marisa Ann Spencer, MD had 551 Medicare Part D claims for 162 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.