DIANE CLAIRE PRESSMAN M.D.
NPI 1104115054
Internal Medicine in Lutherville, MD
About Diane Claire Pressman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANE CLAIRE PRESSMAN M.D. (NPI 1104115054) is an individual internal medicine provider in Lutherville, Maryland, licensed in Maryland (D77405) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of University Of Maryland School Of Medicine (2011).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
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
Diane Claire Pressman 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 Reassignment
Medicare enrollment records show Diane Pressman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lutherville, MD 21093
- Reassigned Medicare billing, Maryland enrollment
- 6 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 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, MDGreater Baltimore Medical Center
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21093 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.
LUTHERVILLE TIMONIUM, MD 21093
LUTHERVILLE, MD 21093
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 Diane Pressman's NPI number?
The NPI number for Diane Pressman is 1104115054. It was assigned to this individual provider in the NPPES registry on March 31, 2011. The provider is also known as Diane Claire Minerbi.
Where is Diane Pressman located?
Diane Pressman practices at 10755 Falls Rd Suite 200, Lutherville, MD 21093. The listed phone number is (410) 583-7114.
What is Diane Pressman's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Diane Pressman enrolled in Medicare?
Yes. Diane Pressman 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 organization bills Medicare for Diane Pressman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Pressman reassigns Medicare benefits to Greenspring Personal Medicine, LLC (Lutherville, 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 Diane Pressman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Diane Pressman affiliated with any hospitals?
According to CMS data, Diane Pressman is affiliated with Johns Hopkins Hospital, The and Greater Baltimore Medical Center.
When was this NPI record last updated?
The NPPES record for Diane Pressman was last updated on September 4, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Diane Claire Pressman, M.D. · NPI 1104115054
Internal Medicine physician in Lutherville, Maryland. Individual provider, active in the CMS NPPES registry since March 31, 2011.
## Identity
- **NPI:** 1104115054 (Entity type: Individual)
- **Enumerated:** March 31, 2011
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D77405 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 10755 FALLS RD, SUITE 200, Lutherville, MD 21093-4515
- **Phone:** (410) 583-7114 · **Fax:** (410) 583-7115
## 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:** Greenspring Personal Medicine, LLC (NPI 1982329926, Lutherville, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Maryland School Of Medicine, class of 2011
## Record status
- **NPPES last updated:** September 4, 2014
- **Other identifiers:** Medicare PIN 359617ZALP (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1104115054) · Data from the CMS NPPES public registry.