NPPES file of Aug 9, 2026

Colyn Watkins

Pediatric Orthopaedic Surgery Physician · Boston, MA

Colyn Watkins is a pediatric orthopaedic surgery physician with a practice address in Boston, Massachusetts, and NPI 1568728244, issued on Apr 6, 2012. Check the license (Massachusetts 266573, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1568728244
Name
Colyn Watkins
Primary taxonomy
Pediatric Orthopaedic Surgery Physician 207XP3100X
License numbers
266573 MA
MD24227 ME
Self-reported in NPPES; status is on the state search
Practice location
300 Longwood Ave, Boston, MA 02115
Phone
(617) 355-6021
Enumerated
Apr 6, 2012
Record last updated
Feb 23, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180712001499); accepts Medicare assignment
Medical or professional school
Emory University School Of Medicine, 2012
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 300 Longwood Ave

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

  1. Sylvia Abadir, MDPediatric Cardiology Physician1427366459
  2. Isabel Abbott, MDNeurology with Special Qualifications in Child Neurology Physician1033772579
  3. Kristin Abdelnour, PTPhysical Therapist1982821302
  4. Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
  5. Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
  6. Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233

Verify Colyn Watkins in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 266573
    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
Open 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. Children's Orthopaedic Surgery Foundation IncBoston, MA

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

Pediatric Orthopaedic Surgery Physician providers in Massachusetts

There are 24 pediatric orthopaedic surgery physician records in Massachusetts.

Other pediatric orthopaedic surgery physician records in Massachusetts

  1. Donald Bae, MDBoston, MA1831154111
  2. Craig Birch, M.D.Boston, MA1104263565
  3. John Cahoy, M.D./PH.D.Concord, MA1952626350
  4. Christopher Defrancesco, MDBoston, MA1215431911
  5. John Deweese, M.D.Springfield, MA1649319682
  6. Rany El-Hawary, MDBoston, MA1316785496
  7. Grant Hogue, MDBoston, MA1619107349
  8. Mathilde Hupin DebeurmeBoston, MA1992134662
  9. Jeansol Kang, MDBoston, MA1649731811
  10. Mohan Karisankappa Puttaswamy, MBBSQuincy, MA1306116686

Common questions

What is Colyn Watkins's NPI number?

Colyn Watkins's National Provider Identifier (NPI) is 1568728244, issued on Apr 6, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Colyn Watkins located?

The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-6021. Providers update this record themselves, so call before visiting.

How can I verify Colyn Watkins's license?

NPPES lists Massachusetts license number 266573, 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.

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.