NPPES file of Aug 9, 2026

Sudi Baker, NP FNP-BC

Family Nurse Practitioner · Millis, MA

Sudi Baker, NP FNP-BC is a family nurse practitioner with a practice address in Millis, Massachusetts, and NPI 1568895787, issued on Aug 12, 2013. Check the license (Massachusetts RN2269714, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568895787
Name
Sudi Baker
Credential
NP FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
RN2269714 MA
Self-reported in NPPES; status is on the state search
Practice location
730 Main St, Millis, MA 02054
Phone
(508) 376-2515
Enumerated
Aug 12, 2013
Record last updated
Jan 16, 2024
Fax
(508) 376-9932
Medicare enrollment
Enrolled (PECOS I20131209001205); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 730 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sara Campion-Egan, NPFamily Nurse Practitioner1083098941
  2. Kathryn Ellis, M.D.Family Medicine Physician1942288295
  3. Mustafa Khaled Mustafa, MDInternal Medicine Physician1336384601
  4. Nicholas Phillips, DOFamily Medicine Physician1134160096
  5. Jane Tevnan, NPAdult Health Nurse Practitioner1407022619

Verify Sudi Baker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license RN2269714    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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10% fewer Medicare Part D claims than the average family nurse practitioner in 2024

1,175 Medicare Part D claims for 415 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 19 claims were for opioids.

  1. Sudi Baker1,175
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium81 claims
  2. Amlodipine Besylate56 claims
  3. Levothyroxine Sodium56 claims
  4. Albuterol Sulfate Hfa53 claims
  5. Doxycycline Monohydrate35 claims
  6. Lisinopril30 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

  1. Charles River Medical Associates, PCMillis, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

3 family nurse practitioner records list a practice address in Millis

They are 3 of the 84 NPPES records with a practice address in Millis, and 4,724 family nurse practitioner records in Massachusetts.

All 3 in Millis → All 4,724 in Massachusetts → Every provider in Millis →

Other family nurse practitioner records in Massachusetts

  1. Christina Abate, N.P.Boston, MA1235414970
  2. Katelynne Abbott, NPDanvers, MA1932355880
  3. Georgette Abboud, FNP-CHanscom Afb, MA1538593686
  4. Irfana Abdulhameed, FNPNorthborough, MA1417661786
  5. Christina Abouleish, NPNorwell, MA1700515772
  6. Christine Abraham, NPSouthborough, MA1215774658
  7. Catherine Abrams, FNP-CNorth Dartmouth, MA1528790599
  8. Wendy Abrams, FNPBoston, MA1962557801
  9. Michelle Abreu, FNP-BCArlington, MA1346138914
  10. Karolyn Abreu Blanco, FNP-BCLawrence, MA1043007644

Common questions

What is Sudi Baker, NP FNP-BC's NPI number?

Sudi Baker, NP FNP-BC's National Provider Identifier (NPI) is 1568895787, issued on Aug 12, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Sudi Baker, NP FNP-BC located?

The NPPES record lists a practice address at 730 Main St, Millis, MA, 02054. Phone: (508) 376-2515. Providers update this record themselves, so call before visiting.

How can I verify Sudi Baker, NP FNP-BC's license?

NPPES lists Massachusetts license number RN2269714, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Sudi Baker, NP FNP-BC prescribe under Medicare Part D?

In 2024, Sudi Baker, NP FNP-BC had 1,175 Medicare Part D claims for 415 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.