1. Home
  2. Directory
  3. Maryland
  4. Columbia
  5. Specialist
  6. NPI Profile

GEORGE S GROMAN MD
NPI 1255308201
Specialist in Columbia, MD

Active since March 08, 2006PECOS Enrolled
10710 CHARTER DR, SUITE 400, COLUMBIA, MD 21044(410) 997-7979(410) 997-9231 Get Directions Write a Review

NPPES record last updated: February 13, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About George S Groman Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GEORGE S GROMAN MD (NPI 1255308201) is an individual specialist in Columbia, Maryland, licensed in Maryland (D34385) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255308201
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameGEORGE S GROMANCredential: MD
Location Address10710 CHARTER DR, SUITE 400Columbia, MD 21044-2858
Mailing Address10710 Charter Dr, Suite 400Columbia, MD 21044-2858 · (410) 997-7979 · Fax (410) 997-9231
Phone(410) 997-7979
Fax(410) 997-9231
Sole ProprietorNo
Enumeration DateMarch 8, 2006
Last NPPES UpdateFebruary 13, 2013
✔ NPI 1255308201 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in MD · D34385
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
10710 CHARTER DR, Columbia, MD 21044
Open in Google Maps ↗

Other Identifiers 7

Other414605-05MD · Carefirst Of Maryland
OtherV879-0002MD · Carefirst Ghmsi And Blue Choice
Medicare PIN193068YCQXMD
Other0061936MD · Aetna
OtherP00908346MD · Railroad Medicare
Medicare UPINB69504MD
Medicaid277511500MD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

George S Groman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show George Groman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Johns Hopkins Regional Physicians LLC
1.4 mi
Audiologist
10285 LITTLE PATUXENT PKWY STE 200
Columbia, MD 21044
  • Reassigned Medicare billing, Maryland enrollment
  • 95 clinicians in this Medicare group
NPI 1578424636 (410) 760-8840

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

DR. JON KENT MINFORD M.D.
Internal Medicine (Medical Oncology)
10710 CHARTER DR, SUITE G020
COLUMBIA, MD 21044
Howard County (410) 964-2212
DR. TEJASWI RAJASEKHARA SASTRY M.D.
Internal Medicine (Hematology & Oncology)
10710 CHARTER DR, SUITE G020
COLUMBIA, MD 21044
Howard County (410) 964-2212
LYNNE A GAYNES-KAPLAN M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
10710 CHARTER DR, STE 410
CIOLUMBIA, MD 21044
Howard County (301) 953-2080
DR. ALEJANDRO RODRIGUEZ M.D.
Urology
10710 CHARTER DR, SUITE 130
COLUMBIA, MD 21044
Howard County (410) 772-7000
ORTHOPAEDIC ASSOCIATES OF CENTRAL MARYLAND, PA
Orthopaedic Surgery
10710 CHARTER DR, SUITE 300
COLUMBIA, MD 21044
Howard County (410) 644-1880
DR. JEFFERY WAYNE VAN DEN BROEK D.O.
Internal Medicine (Gastroenterology)
10710 CHARTER DR, SUITE 110
COLUMBIA, MD 21044
Howard County (410) 992-9797
SWATI SARAIYA MD
Obstetrics & Gynecology
10710 CHARTER DR, MEDICAL PAVILION AT HOWARD COUNTY-SUITE 200
COLUMBIA, MD 21044
Howard County (410) 884-8000
DR. DEEPAK P MERCHANT MD
Surgery
10710 CHARTER DR, STE 230
COLUMBIA, MD 21044
Howard County (443) 546-1600

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 George Groman's NPI number?

The NPI number for George Groman is 1255308201. It was assigned to this individual provider in the NPPES registry on March 8, 2006.

Where is George Groman located?

George Groman practices at 10710 Charter Dr Suite 400, Columbia, MD 21044. The listed phone number is (410) 997-7979.

What is George Groman's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is George Groman enrolled in Medicare?

Yes. George Groman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for George Groman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), George Groman reassigns Medicare benefits to Johns Hopkins Regional Physicians LLC (Columbia, 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 George Groman'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 George Groman was last updated on February 13, 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.