Sophia Turner Axtman
Family Nurse Practitioner · Boston, MA
Sophia Turner Axtman is a family nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1902452022, issued on Aug 14, 2019. Check the license (Massachusetts RN2321441, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sophia Turner Axtman
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN2321441 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1340 Boylston St, Boston, MA 02215
- Phone
- (617) 267-0900
- Enumerated
- Aug 14, 2019
- Record last updated
- Jul 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20230720003079); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →
Also registered at 1340 Boylston St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emily Aduba, FNP-BCFamily Nurse Practitioner1831617315
- Adam Albano, M.D.Internal Medicine Physician1558689828
- Christopher Alonzo, M.D., MPHInternal Medicine Physician1265812226
- Isabella Anderson, MSWSocial Worker1528701315
- Joseph Baker, MD, MPHFamily Medicine Physician1144338138
Verify Sophia Turner Axtman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2321441Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family nurse practitioner in 2024
107 Medicare Part D claims for 87 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Cefpodoxime Proxetil14 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
- Lahey Clinic IncBurlington, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sophia Turner Axtman among 4,724 family nurse practitioner records in Massachusetts
Sophia Turner Axtman is one of 4,724 family nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 54% of them.
- NPI issued2019 · 54% of these records are older, 40% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2019 · median 2019 among the 2,704 with a school on file
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
938 family nurse practitioner records list a practice address in Boston
They are 938 of the 41,865 NPPES records with a practice address in Boston, and 4,724 family nurse practitioner records in Massachusetts.
All 4,724 in Massachusetts → Every provider in Boston → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jennifer Brown, CNPBoston, MA 022151861460776
- Nicole Catatao, NPBoston, MA 022151588830160
- Nicole Desrosiers, N.P.Boston, MA 022151811167992
- Suzanne Dipalma, NPBoston, MA 022151669692455
- Thomas Doyle, FNPBoston, MA 022151912137191
- Cailin Duram, FNPBoston, MA 022151700110012
- Maressa FreitasBoston, MA 022151033342811
- Margaret Killebrew, NPBoston, MA 022151568509404
Common questions
What is Sophia Turner Axtman's NPI number?
Sophia Turner Axtman's National Provider Identifier (NPI) is 1902452022, issued on Aug 14, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sophia Turner Axtman located?
The NPPES record lists a practice address at 1340 Boylston St, Boston, MA, 02215. Phone: (617) 267-0900. Providers update this record themselves, so call before visiting.
How can I verify Sophia Turner Axtman's license?
NPPES lists Massachusetts license number RN2321441, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Sophia Turner Axtman prescribe under Medicare Part D?
In 2024, Sophia Turner Axtman had 107 Medicare Part D claims for 87 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.
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.