HAYLEY HOFFMAN CNM
NPI 1376945410
Advanced Practice Midwife in Baltimore, MD
About Hayley Hoffman Cnm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAYLEY HOFFMAN CNM (NPI 1376945410) is an individual advanced practice midwife in Baltimore, Maryland and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hayley Hoffman Cnm is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Hayley Hoffman reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: University Of Maryland Obstetrical And Gynecological Associates PA
- 68 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 213 clinicians in this Medicare group
Baltimore, MD 21223
- Reassigned Medicare billing, Maryland enrollment
- 664 clinicians in this Medicare group
Columbia, MD 21046
- Reassigned Medicare billing, Maryland enrollment
- 107 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Hayley Hoffman's NPI number?
The NPI number for Hayley Hoffman is 1376945410. It was assigned to this individual provider in the NPPES registry on September 19, 2014.
Where is Hayley Hoffman located?
Hayley Hoffman practices at 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-5964.
What is Hayley Hoffman's specialty?
The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.
Is Hayley Hoffman enrolled in Medicare?
Yes. Hayley Hoffman is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Hayley Hoffman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hayley Hoffman reassigns Medicare benefits to 4 organizations: University Of MD Obstetrical And Gynecological Asso. PA (Baltimore, MD), Chase Brexton Health Services, Inc. (Baltimore, MD), Sinai Hospital Of Baltimore, Inc. (Baltimore, MD) and Seton Medical Group, Inc (Columbia, MD). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hayley Hoffman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Hayley Hoffman was last updated on May 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Hayley Hoffman, CNM · NPI 1376945410
Advanced Practice Midwife physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since September 19, 2014.
## Identity
- **NPI:** 1376945410 (Entity type: Individual)
- **Enumerated:** September 19, 2014
- **Primary specialty:** Advanced Practice Midwife · taxonomy 367A00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, Baltimore, MD 21201-1544
- **Phone:** (410) 328-5964
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): University Of MD Obstetrical And Gynecological Asso. PA (NPI 1144252990, Baltimore, MD); Chase Brexton Health Services, Inc. (NPI 1588606305, Baltimore, MD); Sinai Hospital Of Baltimore, Inc. (NPI 1528716115, Baltimore, MD); Seton Medical Group, Inc (NPI 1144409194, Columbia, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** May 19, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1376945410) · Data from the CMS NPPES public registry.