Susan L. Davis, FNP
Nurse Practitioner · Worcester, MA
Susan L. Davis, FNP is a nurse practitioner with a practice address in Worcester, Massachusetts, and NPI 1730150590, issued on Jan 30, 2006. Check the license (Massachusetts 166356, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan L. Davis
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 166356 MA
Self-reported in NPPES; status is on the state search - Practice location
- 20 Worcester Center Blvd, Worcester, MA 01608
- Phone
- (508) 368-3140
- Enumerated
- Jan 30, 2006
- Record last updated
- Apr 18, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (508) 368-3144
- Medicare enrollment
- Enrolled (PECOS I20050216000903); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 20 Worcester Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Susan L. Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 166356Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average nurse practitioner in 2024
108 Medicare Part D claims for 80 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone18 claims
- Doxycycline Monohydrate11 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
- Reliant Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
499 nurse practitioner records list a practice address in Worcester
They are 499 of the 13,166 NPPES records with a practice address in Worcester, and 3,480 nurse practitioner records in Massachusetts.
All 499 in Worcester → All 3,480 in Massachusetts → Every provider in Worcester →
Other nurse practitioner records in Massachusetts
- Paula Abate, NPWorcester, MA1336265909
- Carolyn Abbanat Villafane, NPBoston, MA1598810269
- Lisa Abbondanza, CNPFranklin, MA1770892630
- Elizabeth Abbruzzese, NPWorcester, MA1326645300
- Alberta Abbuah, PMHNPFramingham, MA1437873411
- Fatima AbdallaMelrose, MA1326407529
- Israh AbdeljaberWorcester, MA1912629528
- Erika AbeidFairhaven, MA1831084839
- Nina AbelowitzConcord, MA1528201704
- Esayas Abraham, NPChelsea, MA1851275895
Common questions
What is Susan L. Davis, FNP's NPI number?
Susan L. Davis, FNP's National Provider Identifier (NPI) is 1730150590, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan L. Davis, FNP located?
The NPPES record lists a practice address at 20 Worcester Center Blvd, Worcester, MA, 01608. Phone: (508) 368-3140. Providers update this record themselves, so call before visiting.
How can I verify Susan L. Davis, FNP's license?
NPPES lists Massachusetts license number 166356, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Susan L. Davis, FNP prescribe under Medicare Part D?
In 2024, Susan L. Davis, FNP had 108 Medicare Part D claims for 80 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.