AMY GRAMMAS CRNP-PMH
NPI 1992172308
Nurse Practitioner - Psychiatric/Mental Health in Baltimore, MD
About Amy Grammas Crnp-pmh NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY GRAMMAS CRNP-PMH (NPI 1992172308) is an individual psychiatric/mental health provider in Baltimore, Maryland, licensed in Maryland (R201326) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
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 and accepts Medicare assignment
Amy Grammas Crnp-pmh is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Amy Grammas reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21218
- Reassigned Medicare billing, Maryland enrollment
- 143 clinicians in this Medicare group
Baltimore, MD 21227
- Reassigned Medicare billing, Maryland enrollment
- 3 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 21230 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Amy Grammas's NPI number?
The NPI number for Amy Grammas is 1992172308. It was assigned to this individual provider in the NPPES registry on September 1, 2015.
Where is Amy Grammas located?
Amy Grammas practices at 1152 Carroll St, Baltimore, MD 21230. The listed phone number is (410) 671-5326.
What is Amy Grammas's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Amy Grammas enrolled in Medicare?
Yes. Amy Grammas is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Amy Grammas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Grammas reassigns Medicare benefits to 2 organizations: Mosaic Community Services, Inc (Baltimore, MD) and Family Support Therapy Center (Baltimore, 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 Amy Grammas'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 Amy Grammas was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.
# Amy Grammas, CRNP-PMH · NPI 1992172308
Psychiatric/Mental Health physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since September 1, 2015.
## Identity
- **NPI:** 1992172308 (Entity type: Individual)
- **Enumerated:** September 1, 2015
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R201326 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1152 CARROLL ST, Baltimore, MD 21230-1807
- **Phone:** (410) 671-5326
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mosaic Community Services, Inc (NPI 1598084626, Baltimore, MD); Family Support Therapy Center (NPI 1811763865, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** May 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1992172308) · Data from the CMS NPPES public registry.