NPPES file of Aug 9, 2026

Shannon Taylor Macdowell, AGPCNP-BC, RN

Registered Nurse · Boston, MA

Shannon Taylor Macdowell, AGPCNP-BC, RN is a registered nurse with a practice address in Boston, Massachusetts, and NPI 1205664034, issued on Jul 23, 2024. Check the license (Massachusetts RN2372241, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1205664034
Name
Shannon Taylor Macdowell
Credential
AGPCNP-BC, RN
Primary taxonomy
Registered Nurse 163W00000X
License number
RN2372241 MA
Self-reported in NPPES; status is on the state search
Practice location
273 Clarendon St, Boston, MA 02116
Phone
(617) 536-3726
Enumerated
Jul 23, 2024
Record last updated
Mar 19, 2025
Medicare enrollment
Enrolled (PECOS I20250701004344); may accept 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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8 nearest registered nurse records → All 4,985 in Massachusetts → Look up another NPI →

Verify Shannon Taylor Macdowell 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 RN2372241    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

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Shannon Taylor Macdowell among 4,985 registered nurse records in Massachusetts

Shannon Taylor Macdowell, AGPCNP-BC, RN is one of 4,985 registered nurse records with a practice address in Massachusetts. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 74% of them.

  • NPI issued2024 · 74% of these records are older, 19% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileYes · 2% of these records are
  • Graduated2024 · median 2022 among the 110 with a school on file
  • Record last updated2025 · 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 163W00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

684 registered nurse records list a practice address in Boston

They are 684 of the 41,865 NPPES records with a practice address in Boston, and 4,985 registered nurse records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,985 in Massachusetts → Every provider in Boston → Registered Nurse nationwide →

The 8 registered nurse records with the nearest ZIP codes

  1. Zoe ClarkinBoston, MA 021161245190776
  2. Erin Dijulio, RNBoston, MA 021161568851624
  3. Yohannes HalalaBoston, MA 021161588253256
  4. Melissa HartinBoston, MA 021161821320102
  5. Caitlin Jackson, RNBoston, MA 021161245002823
  6. Elizabeth-Ann Witkowski, R.N.Boston, MA 021161124202106
  7. Kelly Berard, RNBoston, MA 021151003755422
  8. Marilyn Cadogan, RNBoston, MA 021151275461030

Common questions

What is Shannon Taylor Macdowell, AGPCNP-BC, RN's NPI number?

Shannon Taylor Macdowell, AGPCNP-BC, RN's National Provider Identifier (NPI) is 1205664034, issued on Jul 23, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Shannon Taylor Macdowell, AGPCNP-BC, RN located?

The NPPES record lists a practice address at 273 Clarendon St, Boston, MA, 02116. Phone: (617) 536-3726. Providers update this record themselves, so call before visiting.

How can I verify Shannon Taylor Macdowell, AGPCNP-BC, RN's license?

NPPES lists Massachusetts license number RN2372241, 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. 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.