DR. ALISON SHEARON BUCHHOLZ PH.D.
NPI 1801235932
Psychologist in Baltimore, MD
About Dr. Alison Shearon Buchholz Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALISON SHEARON BUCHHOLZ PH.D. (NPI 1801235932) is an individual psychologist in Baltimore, Maryland, licensed in Maryland (06398) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Alison Shearon Buchholz Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alison Buchholz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDMedicare 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.
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 Alison Buchholz's NPI number?
The NPI number for Alison Buchholz is 1801235932. It was assigned to this individual provider in the NPPES registry on June 21, 2013.
Where is Alison Buchholz located?
Alison Buchholz practices at 600 N Wofle St. Suite 218, Johns Hopkins Hospital, Div. Of Med. Psych.,dept. Of Psychiatry,meyer Building, Baltimore, MD 21287. The listed phone number is (410) 955-3268.
What is Alison Buchholz's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Alison Buchholz enrolled in Medicare?
Yes. Alison Buchholz is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alison Buchholz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alison Buchholz reassigns Medicare benefits to Johns Hopkins University (Baltimore, MD). The 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 Alison Buchholz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alison Buchholz affiliated with any hospitals?
According to CMS data, Alison Buchholz is affiliated with Johns Hopkins Hospital, The.
When was this NPI record last updated?
The NPPES record for Alison Buchholz was last updated on September 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.