NPPES file of Aug 9, 2026

Marlena Ashley Springstubb, CNM

Advanced Practice Midwife · Greenfield, MA

Marlena Ashley Springstubb, CNM is an advanced practice midwife with a practice address in Greenfield, Massachusetts, and NPI 1285209114, issued on May 24, 2021. Check the license (Massachusetts RN2356898, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285209114
Name
Marlena Ashley Springstubb
Credential
CNM
Primary taxonomy
Advanced Practice Midwife 367A00000X
License number
RN2356898 MA
Self-reported in NPPES; status is on the state search
Practice location
48 Sanderson St, Greenfield, MA 01301
Phone
(413) 773-2200
Enumerated
May 24, 2021
Record last updated
Apr 22, 2024
Fax
(413) 773-4050
Medicare enrollment
Enrolled (PECOS I20240423002073); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 2022
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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8 nearest advanced practice midwife records → All 454 in Massachusetts → Look up another NPI →

Also registered at 48 Sanderson St

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

  1. Richard Alexander, M.D.Urology Physician1497762884
  2. Thampi Ampadi, MDSurgery Physician1437100989
  3. Rachel Anderson, MDFamily Medicine Physician1114656014
  4. Cody Artus, DPTOrthopedic Physical Therapist1134858442
  5. Gage Azeez, FNP-BCFamily Nurse Practitioner1063020063
  6. Jessica Bartlett, PAMedical Physician Assistant1821321050

Verify Marlena Ashley Springstubb 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 RN2356898    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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Bills Medicare through one group practice

  1. Baystate Medical Practices IncGreenfield, MA

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

Marlena Ashley Springstubb among 454 advanced practice midwife records in Massachusetts

Marlena Ashley Springstubb, CNM is one of 454 advanced practice midwife records with a practice address in Massachusetts. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 86% of them.

  • NPI issued2021 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 48% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated2022 · median 2013 among the 177 with a school on file
  • Record last updated2024 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367A00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 advanced practice midwife records list a practice address in Greenfield

They are 17 of the 1,251 NPPES records with a practice address in Greenfield, and 454 advanced practice midwife records in Massachusetts.

All 454 in Massachusetts → Every provider in Greenfield → Advanced Practice Midwife nationwide →

The 8 advanced practice midwife records with the nearest ZIP codes

  1. Eva Bilderbeck, CNMGreenfield, MA 013011649531088
  2. Deborah Billings, CNMGreenfield, MA 013011417960147
  3. Megan Bower, CNM, NPGreenfield, MA 013011770748360
  4. Mary Casartello, CNMGreenfield, MA 013011609880756
  5. Anne Corrinet, CNMGreenfield, MA 013011710171160
  6. Leela Joy, CNMGreenfield, MA 013011871004911
  7. Anne Kilroy, CNMGreenfield, MA 013011750568945
  8. Cathryn Kokonowski, CNMGreenfield, MA 013011619286747

Common questions

What is Marlena Ashley Springstubb, CNM's NPI number?

Marlena Ashley Springstubb, CNM's National Provider Identifier (NPI) is 1285209114, issued on May 24, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Marlena Ashley Springstubb, CNM located?

The NPPES record lists a practice address at 48 Sanderson St, Greenfield, MA, 01301. Phone: (413) 773-2200. Providers update this record themselves, so call before visiting.

How can I verify Marlena Ashley Springstubb, CNM's license?

NPPES lists Massachusetts license number RN2356898, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.