DR. TAMARA LEVIN LOTAN
NPI 1790984193
Pathology - Anatomic Pathology in Baltimore, MD
About Dr. Tamara Levin Lotan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TAMARA LEVIN LOTAN (NPI 1790984193) is an individual anatomic pathology provider in Baltimore, Maryland, licensed in Maryland (D68046) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Chicago, Pritzker School Of Medicine (2003).
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 (PECOS)
Dr. Tamara Levin Lotan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Tamara Lotan 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.
Physician 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 Tamara Lotan's NPI number?
The NPI number for Tamara Lotan is 1790984193. It was assigned to this individual provider in the NPPES registry on July 16, 2007.
Where is Tamara Lotan located?
Tamara Lotan practices at 401 N Broadway St Weinberg Suite 2242, Baltimore, MD 21287. The listed phone number is (410) 614-6330.
What is Tamara Lotan's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.
Is Tamara Lotan enrolled in Medicare?
Yes. Tamara Lotan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Tamara Lotan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tamara Lotan 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 Tamara Lotan'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 Tamara Lotan was last updated on February 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Tamara Levin Lotan · NPI 1790984193
Anatomic Pathology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since July 16, 2007.
## Identity
- **NPI:** 1790984193 (Entity type: Individual)
- **Enumerated:** July 16, 2007
- **Primary specialty:** Pathology - Anatomic Pathology · taxonomy 207ZP0101X
- **State license:** D68046 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 401 N BROADWAY ST, WEINBERG SUITE 2242, Baltimore, MD 21287-0019
- **Phone:** (410) 614-6330
## 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:** Johns Hopkins University (NPI 1881694453, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Chicago, Pritzker School Of Medicine, class of 2003
## Record status
- **NPPES last updated:** February 11, 2013
- **Other identifiers:** Medicaid 415686200 (MD); Medicare PIN 132610YWB (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1790984193) · Data from the CMS NPPES public registry.