Marybeth U. Allian-Sauer, MD
Hospitalist Physician · New Bedford, MA
Marybeth U. Allian-Sauer, MD is a hospitalist physician with a practice address in New Bedford, Massachusetts, and NPI 1477609055, issued on Jan 26, 2007. Check the license (Massachusetts 277841, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Marybeth U. Allian-Sauer
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- 277841 MA
44742 CO
DR.0044742 CO
320642 NY
Self-reported in NPPES; status is on the state search - Practice location
- 101 Page St, New Bedford, MA 02740
- Phone
- (508) 973-5919
- Enumerated
- Jan 26, 2007
- Record last updated
- Apr 24, 2024
- Fax
- (508) 973-2916
- Medicaid ID
- 110152981A MA
- Medicare enrollment
- Enrolled (PECOS I20190619000192); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 2000
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 525 in Massachusetts → Look up another NPI →
Also registered at 101 Page St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Arielle Adrien-Jean, M.D.Hospitalist Physician1386691160
- Mohamed El-Amin Ahmed, M.D.Hospitalist Physician1477703676
- Reziwanguli Aji, MDInternal Medicine Physician1164612297
- Kyle Albano, NPCritical Care Medicine Nurse Practitioner1215608542
- Housam Eddine Alhariri, MDHospitalist Physician1306419536
Verify Marybeth U. Allian-Sauer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 277841Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average hospitalist physician in 2024
318 Medicare Part D claims for 131 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Levofloxacin17 claims
- Prednisone13 claims
- Furosemide12 claims
- Atorvastatin Calcium11 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.
Industry payments in 2024: $26.49
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 7,324 providers of this specialty with any payment received $494.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sound Physicians OF Massachusetts IncFramingham, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marybeth U. Allian-Sauer among 525 hospitalist physician records in Massachusetts
Marybeth U. Allian-Sauer, MD is one of 525 hospitalist physician records with a practice address in Massachusetts. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 74% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 86% of these records are
- Graduated2000 · median 2012 among the 449 with a school on file
- Record last updated2024 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 hospitalist physician records list a practice address in New Bedford
They are 34 of the 2,230 NPPES records with a practice address in New Bedford, and 525 hospitalist physician records in Massachusetts.
All 525 in Massachusetts → Every provider in New Bedford → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Arielle Adrien-Jean, M.D.New Bedford, MA 027401386691160
- Mohamed El-Amin Ahmed, M.D.New Bedford, MA 027401477703676
- Azzam Bittar, MDNew Bedford, MA 027401285890103
- Anabela Da Costa, MDNew Bedford, MA 027401891867545
- Cecilia Gafitanu, M.D.New Bedford, MA 027401497954465
- Vojin Gajic, M.D.New Bedford, MA 027401952447591
- Cheryl Hoffman, MDNew Bedford, MA 027401205975976
- Ana Laus, MDNew Bedford, MA 027401710135496
Common questions
What is Marybeth U. Allian-Sauer, MD's NPI number?
Marybeth U. Allian-Sauer, MD's National Provider Identifier (NPI) is 1477609055, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marybeth U. Allian-Sauer, MD located?
The NPPES record lists a practice address at 101 Page St, New Bedford, MA, 02740. Phone: (508) 973-5919. Providers update this record themselves, so call before visiting.
How can I verify Marybeth U. Allian-Sauer, MD's license?
NPPES lists Massachusetts license number 277841, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marybeth U. Allian-Sauer, MD prescribe under Medicare Part D?
In 2024, Marybeth U. Allian-Sauer, MD had 318 Medicare Part D claims for 131 beneficiaries; the average among hospitalist physician prescribers was 521. 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.