Elizabeth F. Waldo, NP
Nurse Practitioner · Worcester, MA
Elizabeth F. Waldo, NP is a nurse practitioner with a practice address in Worcester, Massachusetts, and NPI 1235389354, issued on Sep 25, 2008. Check the license (Massachusetts 272472, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth F. Waldo
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 272472 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Lake Ave N, Worcester, MA 01655
- Phone
- (508) 334-3850
- Enumerated
- Sep 25, 2008
- Record last updated
- Jun 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (508) 334-9108
- Medicaid ID
- 110082145A MA
- Medicare enrollment
- Enrolled (PECOS I20090212000119); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,480 in Massachusetts → Look up another NPI →
Also registered at 55 Lake Ave N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Elizabeth F. Waldo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 272472Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average nurse practitioner in 2024
14 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
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
- Umass Memorial Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth F. Waldo among 3,480 nurse practitioner records in Massachusetts
Elizabeth F. Waldo, NP is one of 3,480 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 2008, is newer than 31% of them.
- NPI issued2008 · 31% of these records are older, 67% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2008 · median 2017 among the 1,963 with a school on file
- Record last updated2021 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (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 3,480 in Massachusetts → Every provider in Worcester → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Patricia Amelin, CNPWorcester, MA 016551174597447
- Deborah Benes, N.P.Worcester, MA 016551548258890
- Janice Beschle, NPWorcester, MA 016551376517995
- Carol Bova, NPWorcester, MA 016551679547285
- Dawn Carpenter, NPWorcester, MA 016551366416968
- Dianne Carter, NPWorcester, MA 016551083688394
- Ann Connolly, NPWorcester, MA 016551841264157
- Maria Cote, CNPWorcester, MA 016551689648982
Common questions
What is Elizabeth F. Waldo, NP's NPI number?
Elizabeth F. Waldo, NP's National Provider Identifier (NPI) is 1235389354, issued on Sep 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth F. Waldo, NP located?
The NPPES record lists a practice address at 55 Lake Ave N, Worcester, MA, 01655. Phone: (508) 334-3850. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth F. Waldo, NP's license?
NPPES lists Massachusetts license number 272472, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth F. Waldo, NP prescribe under Medicare Part D?
In 2024, Elizabeth F. Waldo, NP had 14 Medicare Part D claims; 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.