NPPES file of Aug 9, 2026

Diana L. Fairfax, NP

Nurse Practitioner · N Attleboro, MA

Diana L. Fairfax, NP is a nurse practitioner with a practice address in N Attleboro, Massachusetts, and NPI 1023016953, issued on Jul 13, 2005. Check the license (Massachusetts RN161165, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023016953
Name
Diana L. Fairfax
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
RN161165 MA
161165 MA
Self-reported in NPPES; status is on the state search
Practice location
153 E. Washington Street, N Attleboro, MA 02760
Phone
(508) 699-7546
Enumerated
Jul 13, 2005
Record last updated
Apr 14, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(508) 699-7570
Medicare enrollment
Enrolled (PECOS I20230228001555); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Verify Diana L. Fairfax 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 RN161165
    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
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73% fewer Medicare Part D claims than the average nurse practitioner in 2024

303 Medicare Part D claims for 144 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Diana Fairfax303
  2. Specialty average1,109

Most prescribed

  1. Triamcinolone Acetonide64 claims
  2. Doxycycline Hyclate28 claims
  3. Fluorouracil25 claims
  4. Valacyclovir25 claims
  5. Mupirocin19 claims
  6. Clobetasol Propionate17 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.

Industry payments in 2024: $516.86

22 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Diana Fairfax$516.86
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

1 nurse practitioner records list a practice address in N Attleboro

They are 1 of the 11 NPPES records with a practice address in N Attleboro, and 3,480 nurse practitioner records in Massachusetts.

Other nurse practitioner records in Massachusetts

  1. Paula Abate, NPWorcester, MA1336265909
  2. Carolyn Abbanat Villafane, NPBoston, MA1598810269
  3. Lisa Abbondanza, CNPFranklin, MA1770892630
  4. Elizabeth Abbruzzese, NPWorcester, MA1326645300
  5. Alberta Abbuah, PMHNPFramingham, MA1437873411
  6. Fatima AbdallaMelrose, MA1326407529
  7. Israh AbdeljaberWorcester, MA1912629528
  8. Erika AbeidFairhaven, MA1831084839
  9. Nina AbelowitzConcord, MA1528201704
  10. Esayas Abraham, NPChelsea, MA1851275895

Common questions

What is Diana L. Fairfax, NP's NPI number?

Diana L. Fairfax, NP's National Provider Identifier (NPI) is 1023016953, issued on Jul 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Diana L. Fairfax, NP located?

The NPPES record lists a practice address at 153 E. Washington Street, N Attleboro, MA, 02760. Phone: (508) 699-7546. Providers update this record themselves, so call before visiting.

How can I verify Diana L. Fairfax, NP's license?

NPPES lists Massachusetts license number RN161165, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Diana L. Fairfax, NP prescribe under Medicare Part D?

In 2024, Diana L. Fairfax, NP had 303 Medicare Part D claims for 144 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.