ALISHA SHIM CRNP
NPI 1962021766
Nurse Practitioner - Psychiatric/Mental Health in Columbia, MD
About Alisha Shim Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALISHA SHIM CRNP (NPI 1962021766) is an individual psychiatric/mental health provider in Columbia, Maryland, licensed in Maryland (R205285) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
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
Alisha Shim Crnp 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 Alisha Shim reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbia, MD 21045
- Reassigned Medicare billing, Maryland enrollment
- 29 clinicians in this Medicare group
Joppa, MD 21085
- Reassigned Medicare billing, Maryland enrollment
- 6 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 21045 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.
COLUMBIA, MD 21045
COLUMBIA, MD 21045
COLUMBIA, MD 21045
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 Alisha Shim's NPI number?
The NPI number for Alisha Shim is 1962021766. It was assigned to this individual provider in the NPPES registry on April 11, 2020.
Where is Alisha Shim located?
Alisha Shim practices at 5525 Twin Knolls Rd, Columbia, MD 21045. The listed phone number is (410) 992-9149.
What is Alisha Shim's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Alisha Shim enrolled in Medicare?
Yes. Alisha Shim 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 Alisha Shim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alisha Shim reassigns Medicare benefits to 2 organizations: Optum Behavioral Care Of North Carolina, PC (Columbia, MD) and Charito Quintero-Howard Child And Adult Psychiatry (Joppa, 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 Alisha Shim'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 Alisha Shim was last updated on May 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Alisha Shim, CRNP · NPI 1962021766
Psychiatric/Mental Health physician in Columbia, Maryland. Individual provider, active in the CMS NPPES registry since April 11, 2020.
## Identity
- **NPI:** 1962021766 (Entity type: Individual)
- **Enumerated:** April 11, 2020
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** R205285 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 5525 TWIN KNOLLS RD, Columbia, MD 21045-3266
- **Phone:** (410) 992-9149
## 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): Optum Behavioral Care Of North Carolina, PC (NPI 1518732833, Columbia, MD); Charito Quintero-Howard Child And Adult Psychiatry (NPI 1285044875, Joppa, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** May 29, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1962021766) · Data from the CMS NPPES public registry.