Marcia A. Nelson, NP
Nurse Practitioner · Worcester, MA
Marcia A. Nelson, NP is a nurse practitioner with a practice address in Worcester, Massachusetts, and NPI 1568692044, issued on Jul 20, 2009. Check the license (Massachusetts 161373, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcia A. Nelson
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 161373 MA
Self-reported in NPPES; status is on the state search - Practice location
- 210 Lincoln St, Worcester, MA 01605
- Phone
- (508) 793-6400
- Enumerated
- Jul 20, 2009
- Record last updated
- Jul 20, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,480 in Massachusetts → Look up another NPI →
Also registered at 210 Lincoln St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marcia A. Nelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 161373Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average nurse practitioner in 2024
33 Medicare Part D claims for 11 beneficiaries, 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.
Marcia A. Nelson among 3,480 nurse practitioner records in Massachusetts
Marcia A. Nelson, 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 2009, is newer than 33% of them.
- NPI issued2009 · 33% of these records are older, 64% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2009 · 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
- Josephine Banigo, NPWorcester, MA 016051780658021
- Jane Baron, NPWorcester, MA 016051992779243
- Alice Bonner, GNPWorcester, MA 016051366427551
- Cindy Brown, NPWorcester, MA 016051992779227
- Mary Burke, NPWorcestor, MA 016051255311270
- Anne Crowell, GNPWorcester, MA 016051598744559
- Susanne Duszlak, NPWorcester, MA 016051811961477
- Marylu Garrow, NPWorcester, MA 016051316918295
Common questions
What is Marcia A. Nelson, NP's NPI number?
Marcia A. Nelson, NP's National Provider Identifier (NPI) is 1568692044, issued on Jul 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Marcia A. Nelson, NP located?
The NPPES record lists a practice address at 210 Lincoln St, Worcester, MA, 01605. Phone: (508) 793-6400. Providers update this record themselves, so call before visiting.
How can I verify Marcia A. Nelson, NP's license?
NPPES lists Massachusetts license number 161373, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Marcia A. Nelson, NP prescribe under Medicare Part D?
In 2024, Marcia A. Nelson, NP had 33 Medicare Part D claims for 11 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.