DR. ANNUKKA ANTAR M.D., PH.D.
NPI 1932425113
Internal Medicine in Baltimore, MD
About Dr. Annukka Antar M.d., Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANNUKKA ANTAR M.D., PH.D. (NPI 1932425113) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D79266) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Annukka Antar M.d., Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Annukka Antar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 338 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 3
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDJohns Hopkins Bayview Medical Center
Acute Care Hospitals · Baltimore, MDPhysician 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.
Medicare 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.
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.
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 Annukka Antar's NPI number?
The NPI number for Annukka Antar is 1932425113. It was assigned to this individual provider in the NPPES registry on April 14, 2010.
Where is Annukka Antar located?
Annukka Antar practices at 1717 E Monument St, Baltimore, MD 21287. The listed phone number is (410) 955-1725.
What is Annukka Antar's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Annukka Antar enrolled in Medicare?
Yes. Annukka Antar is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Annukka Antar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Annukka Antar reassigns Medicare benefits to 2 organizations: Johns Hopkins University (Baltimore, MD) and Johns Hopkins University (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 Annukka Antar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Annukka Antar affiliated with any hospitals?
According to CMS data, Annukka Antar is affiliated with Johns Hopkins Hospital, The and Johns Hopkins Bayview Medical Center.
When was this NPI record last updated?
The NPPES record for Annukka Antar was last updated on October 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Annukka Antar, M.D., PH.D. · NPI 1932425113
Internal Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 14, 2010.
## Identity
- **NPI:** 1932425113 (Entity type: Individual)
- **Enumerated:** April 14, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D79266 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1717 E MONUMENT ST, Baltimore, MD 21287-0027
- **Phone:** (410) 955-1725
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Johns Hopkins University (NPI 1295731966, Baltimore, MD); Johns Hopkins University (NPI 1902332133, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Vanderbilt University School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** October 6, 2022
- **Other identifiers:** Medicaid 10025520600 (NE); Other P01299635 (CO); Medicaid 136743900 (WY); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1932425113) · Data from the CMS NPPES public registry.