MEGAN L GUNNARSSON PMHNP
NPI 1558056978
Psychiatry & Neurology - Psychiatry in Baltimore, MD
About Megan L Gunnarsson Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEGAN L GUNNARSSON PMHNP (NPI 1558056978) is an individual psychiatry provider in Baltimore, Maryland, licensed in Maryland (R199539) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
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
Megan L Gunnarsson Pmhnp 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
3Medicare enrollment records show Megan Gunnarsson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21224
- Reassigned Medicare billing, Maryland enrollment
- 13 clinicians in this Medicare group
Bel Air, MD 21014
- Reassigned Medicare billing, Maryland enrollment
- 48 clinicians in this Medicare group
Bel Air, MD 21014
- Reassigned Medicare billing, Maryland enrollment
- 158 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 21287 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21287
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 Megan Gunnarsson's NPI number?
The NPI number for Megan Gunnarsson is 1558056978. It was assigned to this individual provider in the NPPES registry on April 11, 2023.
Where is Megan Gunnarsson located?
Megan Gunnarsson practices at 1717 E Monument St, Baltimore, MD 21287. The listed phone number is (410) 955-1725.
What is Megan Gunnarsson's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Megan Gunnarsson enrolled in Medicare?
Yes. Megan Gunnarsson 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 Megan Gunnarsson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Megan Gunnarsson reassigns Medicare benefits to 3 organizations: Tidemark Intervention Services (Baltimore, MD), Harford Crisis Center, Inc. (Bel Air, MD) and Upper Chesapeake Medical Services, Inc (Bel Air, 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 Megan Gunnarsson'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 Megan Gunnarsson was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Megan L Gunnarsson, PMHNP · NPI 1558056978
Psychiatry physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 11, 2023.
## Identity
- **NPI:** 1558056978 (Entity type: Individual)
- **Enumerated:** April 11, 2023
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** R199539 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1717 E MONUMENT ST, Baltimore, MD 21287-0027
- **Phone:** (410) 955-1725
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Tidemark Intervention Services (NPI 1174235691, Baltimore, MD); Harford Crisis Center, Inc. (NPI 1508334459, Bel Air, MD); Upper Chesapeake Medical Services, Inc (NPI 1497801419, Bel Air, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** July 15, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1558056978) · Data from the CMS NPPES public registry.