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Grace Maria Ryan, APRN, WHNP

Grace Maria Ryan is a Obstetrics & Gynecology Nurse Practitioner provider (Nurse Practitioner) practicing in Woburn, MA, registered in the NPPES registry with NPI 1164079729 since 2019. The credential APRN stands for Advanced Practice Registered Nurse.

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NPI 1164079729
Entity type Individual (Type 1)
Name Grace Maria Ryan
Credential APRN, WHNP
Sex Female
Practice address 800 W CUMMINGS PARK STE 4050, Woburn, MA, 01801
Phone 7817873003
Fax 7812812406
Enumeration date 2019-08-19
Last updated in NPPES 2019-11-27

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363LW0102X Women's Health Nurse Practitioner Secondary RN215231 MA
363LX0001X Obstetrics & Gynecology Nurse Practitioner Primary RN215231 MA

APRN — Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Copy-ready billing details
Provider: Grace Ryan, APRN, WHNP
NPI: 1164079729
Taxonomy: 363LX0001X (Obstetrics & Gynecology Nurse Practitioner)
Address: 800 W CUMMINGS PARK STE 4050, Woburn, MA, 01801

Other providers at this practice address

NPI Name Type Specialty Location
1275590515 Kimberly Cole Individual Obstetrics & Gynecology Physician Woburn, MA
1972796688 Nina Hinting Individual Obstetrics & Gynecology Physician Woburn, MA
1013178094 Melissa Martin Individual Obstetrics & Gynecology Physician Woburn, MA
1134369192 Juliette Renzullo Individual Women's Health Nurse Practitioner Woburn, MA
1679709109 Darrah Curiale Individual Obstetrics & Gynecology Physician Woburn, MA
1992026397 Amy Grove Individual Obstetrics & Gynecology Physician Woburn, MA
1881120202 New England Womens Healthcare Organization Obstetrics & Gynecology Physician Woburn, MA
1225526437 Adrienne Schmidt Individual Obstetrics & Gynecology Physician Woburn, MA

Verify this record

Cross-check NPI 1164079729 against the authoritative CMS record: view Grace Maria Ryan on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Grace Ryan practice?
The practice location on file with NPPES is in Woburn, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Grace Ryan?
The National Provider Identifier (NPI) for Grace Ryan is 1164079729, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-11-27.