DR. MICHAEL RICHARD JABLONOVER MD
NPI 1265564066
Internal Medicine in Baltimore, MD
About Dr. Michael Richard Jablonover Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL RICHARD JABLONOVER MD (NPI 1265564066) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D41812) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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 (PECOS)
Dr. Michael Richard Jablonover Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Michael Jablonover reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21218
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: University Of Maryland Physicians PA
- 614 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21218 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
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 Michael Jablonover's NPI number?
The NPI number for Michael Jablonover is 1265564066. It was assigned to this individual provider in the NPPES registry on March 9, 2007.
Where is Michael Jablonover located?
Michael Jablonover practices at 1100 E 33rd St, Baltimore, MD 21218. The listed phone number is (443) 290-6514.
What is Michael Jablonover's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Michael Jablonover enrolled in Medicare?
Yes. Michael Jablonover is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Michael Jablonover's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Jablonover reassigns Medicare benefits to University Of Maryland Physicians P.A. (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 Michael Jablonover'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 Michael Jablonover was last updated on December 12, 2023. 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.
# Dr. Michael Richard Jablonover, MD · NPI 1265564066
Internal Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since March 9, 2007.
## Identity
- **NPI:** 1265564066 (Entity type: Individual)
- **Enumerated:** March 9, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D41812 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1100 E 33RD ST, Baltimore, MD 21218-6789
- **Phone:** (443) 290-6514
## 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:** University Of Maryland Physicians P.A. (NPI 1932906633, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 12, 2023
- **Other identifiers:** Other S062-0063 (MD); Medicaid 315761000 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1265564066) · Data from the CMS NPPES public registry.