DR. ALETTA ANN FRAZIER M.D.
NPI 1851319669
Radiology - Diagnostic Radiology in Baltimore, MD
About Dr. Aletta Ann Frazier M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALETTA ANN FRAZIER M.D. (NPI 1851319669) is an individual diagnostic radiology provider in Baltimore, Maryland, licensed in Maryland (D0052249) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and is a graduate of George Washington University School Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Aletta Ann Frazier M.d. 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 Aletta Frazier reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21201
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 140 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1245245307 (District of Columbia)
- 122 clinicians in this Medicare group
Glen Burnie, MD 21061
- Reassigned Medicare billing, Maryland enrollment
- 123 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 11
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Maryland Medical Center
Acute Care Hospitals · Baltimore, MDUniversity Of MD Capital Region Medical Center
Acute Care Hospitals · Upper Marlboro, MDUniversity Of MD Shore Medical Center At Easton
Acute Care Hospitals · Easton, MDUniversity Of MD Medical Center Midtown Campus
Acute Care Hospitals · Baltimore, MDUmd Rehabilitation & Orthopaedic Institute
Acute Care Hospitals · Baltimore, MDPhysician 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.
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
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Aletta Frazier's NPI number?
The NPI number for Aletta Frazier is 1851319669. It was assigned to this individual provider in the NPPES registry on July 18, 2006.
Where is Aletta Frazier located?
Aletta Frazier practices at 22 S Greene St, Dept Of Radiology, Baltimore, MD 21201. The listed phone number is (410) 328-3477.
What is Aletta Frazier's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Aletta Frazier enrolled in Medicare?
Yes. Aletta Frazier 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 Aletta Frazier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aletta Frazier reassigns Medicare benefits to 3 organizations: University Of Maryland Diagnostic Imaging Specialists P A (Baltimore, MD), University Imaging Center, LLC (Baltimore, MD) and University Of Maryland Diagnostic Radiology, LLC (Glen Burnie, 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 Aletta Frazier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Aletta Frazier affiliated with any hospitals?
According to CMS data, Aletta Frazier is affiliated with University Of Maryland Medical Center, University Of MD Capital Region Medical Center, University Of MD Shore Medical Center At Easton, University Of MD Medical Center Midtown Campus and Umd Rehabilitation & Orthopaedic Institute.
When was this NPI record last updated?
The NPPES record for Aletta Frazier was last updated on April 25, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Aletta Ann Frazier, M.D. · NPI 1851319669
Diagnostic Radiology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since July 18, 2006.
## Identity
- **NPI:** 1851319669 (Entity type: Individual)
- **Enumerated:** July 18, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** D0052249 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, DEPT OF RADIOLOGY, Baltimore, MD 21201-1544
- **Phone:** (410) 328-3477
## 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): University Of Maryland Diagnostic Imaging Specialists P A (NPI 1154335487, Baltimore, MD); University Imaging Center, LLC (NPI 1992511265, Baltimore, MD); University Of Maryland Diagnostic Radiology, LLC (NPI 1548803257, Glen Burnie, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 1991
## Record status
- **NPPES last updated:** April 25, 2019
- **Other identifiers:** Medicaid 800501000 (MD); Medicaid 045955237 (DC)
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Source: [NPI Profile](https://npiprofile.com/npi/1851319669) · Data from the CMS NPPES public registry.