NPPES file of Aug 9, 2026

Kathryn Rowan, RN, MSN, CNM

Advanced Practice Midwife · Cambridge, MA

Kathryn Rowan, RN, MSN, CNM is an advanced practice midwife with a practice address in Cambridge, Massachusetts, and NPI 1821353194, issued on Jul 11, 2012. Check the license (Massachusetts RN2276436, 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
1821353194
Name
Kathryn Rowan
Credential
RN, MSN, CNM
Primary taxonomy
Advanced Practice Midwife 367A00000X
License number
RN2276436 MA
Self-reported in NPPES; status is on the state search
Practice location
10 Camelia Ave, Cambridge, MA 02139
Phone
(617) 665-2229
Enumerated
Jul 11, 2012
Record last updated
Oct 13, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(617) 665-1165
Medicare enrollment
Enrolled (PECOS I20121109000227); accepts Medicare assignment
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 10 Camelia Ave

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

  1. Marylou Carr, CNMAdvanced Practice Midwife1457683617
  2. Lara Holbrook, CNMAdvanced Practice Midwife1922181759
  3. Ana Amelia LealDoula1871447870
  4. Leslie Ludka, CNMAdvanced Practice Midwife1275656514
  5. Jennifer Trebbin, CNMAdvanced Practice Midwife1861787046

Verify Kathryn Rowan 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 RN2276436
    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. Mount Auburn Professional Services IncLexington, MA

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

Kathryn Rowan among 454 advanced practice midwife records in Massachusetts

Kathryn Rowan, RN, MSN, 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 2012, is newer than 59% of them.

  • NPI issued2012 · 59% of these records are older, 38% newer
  • In a Medicare fileYes · 48% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated2012 · median 2013 among the 177 with a school on file
  • Record last updated2015 · 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).

44 advanced practice midwife records list a practice address in Cambridge

They are 44 of the 5,145 NPPES records with a practice address in Cambridge, and 454 advanced practice midwife records in Massachusetts.

The 8 advanced practice midwife records with the nearest ZIP codes

  1. Constance Breece, CNMCambridge, MA 021391700956901
  2. Margi Coggins, CNMCambridge, MA 021391255401469
  3. Nichola Douglas, CNMCambridge, MA 021391518025162
  4. Mary Ellen Galante, CNMCambridge, MA 021391316017437
  5. Kristin Harris, CNMCambridge, MA 021391992875793
  6. Phary Her, CNMCambridge, MA 021391740387554
  7. Lara Holbrook, CNMCambridge, MA 021391922181759
  8. Katherine Hutchinson, CNMCambridge, MA 021391962593103

Common questions

What is Kathryn Rowan, RN, MSN, CNM's NPI number?

Kathryn Rowan, RN, MSN, CNM's National Provider Identifier (NPI) is 1821353194, issued on Jul 11, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Rowan, RN, MSN, CNM located?

The NPPES record lists a practice address at 10 Camelia Ave, Cambridge, MA, 02139. Phone: (617) 665-2229. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Rowan, RN, MSN, CNM's license?

NPPES lists Massachusetts license number RN2276436, 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.

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.