DR. JEREMY A GREENE M.D., PH.D.
NPI 1013052695
Internal Medicine in Baltimore, MD
About Dr. Jeremy A Greene M.d., Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JEREMY A GREENE M.D., PH.D. (NPI 1013052695) is an individual internal medicine provider in Baltimore, Maryland, licensed in Massachusetts (233980) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2005).
NPPES Registry Identity
Specialties & Licenses
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. Jeremy A Greene M.d., Ph.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
2Medicare enrollment records show Jeremy Greene 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
- 952 clinicians in this Medicare group
Baltimore, MD 21224
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Baltimore Medical System, Inc.
- 243 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 21202 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.
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 Jeremy Greene's NPI number?
The NPI number for Jeremy Greene is 1013052695. It was assigned to this individual provider in the NPPES registry on February 21, 2007.
Where is Jeremy Greene located?
Jeremy Greene practices at 1000 E Eager St, Baltimore, MD 21202. The listed phone number is (410) 522-9800.
What is Jeremy Greene's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jeremy Greene enrolled in Medicare?
Yes. Jeremy Greene 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 Jeremy Greene's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeremy Greene reassigns Medicare benefits to 2 organizations: Johns Hopkins Community Physicians (Baltimore, MD) and Baltimore Medical Systems, Inc. (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 Jeremy Greene'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 Jeremy Greene was last updated on August 30, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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. Jeremy A Greene, M.D., PH.D. · NPI 1013052695
Internal Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since February 21, 2007.
## Identity
- **NPI:** 1013052695 (Entity type: Individual)
- **Enumerated:** February 21, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 233980 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 E EAGER ST, Baltimore, MD 21202-5533
- **Phone:** (410) 522-9800
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins Community Physicians (NPI 1124629837, Baltimore, MD); Baltimore Medical Systems, Inc. (NPI 1164138152, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 2005
## Record status
- **NPPES last updated:** August 30, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1013052695) · Data from the CMS NPPES public registry.