Ellen Katz, FNP
Family Nurse Practitioner · Needham, MA
Ellen Katz, FNP is a family nurse practitioner with a practice address in Needham, Massachusetts, and NPI 1841200102, issued on Aug 9, 2006. Check the license (Massachusetts 209577, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ellen Katz
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209577 MA
Self-reported in NPPES; status is on the state search - Practice location
- 100 West St, Needham, MA 02494
- Phone
- (617) 713-3813
- Enumerated
- Aug 9, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 100 West St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robin Brown, OTOccupational Therapist1922515170
- Paul Allan Church, M.D.Urology Physician1942257670
- Joseph Ciccone, M.D.Urology Physician1255505574
- Stephen Eyre, M.D.Urology Physician1417129826
- Cara Palumbo, OTR/LOccupational Therapist1700274073
- Justin Zbrzezny, M.D.Urology Physician1699938639
Verify Ellen Katz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 209577Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $338.09
3 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
19 family nurse practitioner records list a practice address in Needham
They are 19 of the 1,223 NPPES records with a practice address in Needham, and 4,724 family nurse practitioner records in Massachusetts.
All 19 in Needham → All 4,724 in Massachusetts → Every provider in Needham →
Other family nurse practitioner records in Massachusetts
- Christina Abate, N.P.Boston, MA1235414970
- Katelynne Abbott, NPDanvers, MA1932355880
- Georgette Abboud, FNP-CHanscom Afb, MA1538593686
- Irfana Abdulhameed, FNPNorthborough, MA1417661786
- Christina Abouleish, NPNorwell, MA1700515772
- Christine Abraham, NPSouthborough, MA1215774658
- Catherine Abrams, FNP-CNorth Dartmouth, MA1528790599
- Wendy Abrams, FNPBoston, MA1962557801
- Michelle Abreu, FNP-BCArlington, MA1346138914
- Karolyn Abreu Blanco, FNP-BCLawrence, MA1043007644
Common questions
What is Ellen Katz, FNP's NPI number?
Ellen Katz, FNP's National Provider Identifier (NPI) is 1841200102, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Katz, FNP located?
The NPPES record lists a practice address at 100 West St, Needham, MA, 02494. Phone: (617) 713-3813. Providers update this record themselves, so call before visiting.
How can I verify Ellen Katz, FNP's license?
NPPES lists Massachusetts license number 209577, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.