Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Margaret Isabelle Holcomb, CNM
Midwife in Troy, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467419531
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Registry record
Entity type Individual (Type 1)
Name Margaret Isabelle Holcomb
Credential CNM
Sex Female
Practice address 2231 Burdett Ave Ste 160, Troy, NY, 12180
Phone (518) 326-1620
Enumeration date May 1, 2006
Last updated in NPPES May 27, 2021
Taxonomy & licenses
367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 000653 (NY) Secondary
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 |
|---|---|---|---|
| 01914658 | 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
Where does Margaret Holcomb practice?
The practice location on file with NPPES is in Troy, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Margaret Holcomb?
The National Provider Identifier (NPI) for Margaret Holcomb is 1467419531, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Ruslan Feygin Cardiovascular Disease Physician · Troy, NY NPI 1891946703 Dana Laise Midwife · Troy, NY NPI 1538411749 Carrie Gordon-Stacey Midwife · Troy, NY NPI 1588904320 Scott Purga Cardiovascular Disease Physician · Troy, NY NPI 1790027050 Sarah Prior Midwife · Troy, NY NPI 1790242410 Allison Roof Midwife · Troy, NY NPI 1871207027 Rebecca Lytle Midwife · Troy, NY NPI 1831875566 Nina Charbonneau Family Nurse Practitioner · Troy, NY NPI 1740021807
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-27.