Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Hilary Marsfelder-Clark, CNM
Midwife in Syracuse, NY · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588175541
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Registry record
Entity type Individual (Type 1)
Name Hilary Marsfelder-Clark
Credential CNM
Sex Female
Practice address 90 Presidential Plaza, 3rd Fl, Syracuse, NY, 13202
Phone (315) 464-4458
Fax (315) 464-6388
Enumeration date Oct 18, 2017
Last updated in NPPES Apr 19, 2023
Taxonomy & licenses
CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care.
About the CNM credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 04909871 | Medicaid | NY | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1588175541 active?
Yes, as of the latest NPPES snapshot, NPI 1588175541 is active (record last updated 2023-04-19).
How do I verify Hilary Marsfelder-Clark's NPI record?
Cross-check NPI 1588175541 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → James Traver Internal Medicine Physician · Syracuse, NY NPI 1063412575 Cynthia Taub Cardiovascular Disease Physician · Syracuse, NY NPI 1285628073 Dimitrios Mastrogiannis Maternal & Fetal Medicine Physician · Syracuse, NY NPI 1083644132 Timothy Canavan Maternal & Fetal Medicine Physician · Syracuse, NY NPI 1407866296 Laura Paxton Rheumatology Physician · Syracuse, NY NPI 1467564146 Elizabeth Hall Family Nurse Practitioner · Syracuse, NY NPI 1053414250 Shehzad Ali Internal Medicine Physician · Syracuse, NY NPI 1578667218 Saverio Barbera Cardiovascular Disease Physician · Syracuse, NY NPI 1003975632
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-19.