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JEFFREY GREENBERG M.D.
NPI 1326063587
Pediatrics in Rockville, MD

Active since July 12, 2006PECOS Enrolled
11119 ROCKVILLE PIKE, SUITE 310, ROCKVILLE, MD 20852(301) 468-9225(301) 770-2863 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Jeffrey Greenberg M.d. NPPES

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

JEFFREY GREENBERG M.D. (NPI 1326063587) is an individual pediatrics provider in Rockville, Maryland, licensed in Maryland (D0059573) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326063587
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameJEFFREY GREENBERGCredential: M.D.
Location Address11119 ROCKVILLE PIKE, SUITE 310Rockville, MD 20852-3143
Mailing Address11119 Rockville Pike, Suite 310Rockville, MD 20852-3143 · (301) 468-9225 · Fax (301) 770-2863
Phone(301) 468-9225
Fax(301) 770-2863
Sole ProprietorYes
Enumeration DateJuly 12, 2006
Last NPPES UpdateJuly 9, 2007
✔ NPI 1326063587 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in MD · D0059573✔ Licensed in DC · MD32764
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
11119 ROCKVILLE PIKE, Rockville, MD 20852
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINH62832DC
Medicare ID-Type Unspecified009646C95DC · Dc Medicare

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jeffrey Greenberg M.d. 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 Reassignments

3

Medicare enrollment records show Jeffrey Greenberg reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Children's Hospital
9.2 mi
Pediatrics
111 MICHIGAN AVE NW
Washington, DC 20010
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,417 clinicians in this Medicare group
NPI 1780800128 (202) 476-5000
Privia Care Center LLC
11 mi
Internal Medicine
950 N GLEBE RD, SUITE 4000
Arlington, VA 22203
  • Reassigned Medicare billing, District of Columbia enrollment
  • 242 clinicians in this Medicare group
NPI 1164874426 (571) 366-8850
Privia Medical Group, LLC
11 mi
Internal Medicine
950 N GLEBE RD STE 700
Arlington, VA 22203
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,534 clinicians in this Medicare group
NPI 1013042480 (571) 366-8850

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 20852 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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. JAMES YAN M.D.
Psychiatry & Neurology (Neurology)
11119 ROCKVILLE PIKE
ROCKVILLE, MD 20852
Montgomery County (301) 468-1997
GERALD D. ROGELL, M.D., P.A.
Specialist
11119 ROCKVILLE PIKE, SUITE #404
ROCKVILLE, MD 20852
Montgomery County (301) 468-1381
CHOUDRY, IJAZ AND ALI P.A.
Internal Medicine (Cardiovascular Disease)
11119 ROCKVILLE PIKE, SUITE 100
ROCKVILLE, MD 20852
Montgomery County (301) 816-9000
LING LIU I L. AC., DIPL. AC.
Acupuncturist
11119 ROCKVILLE PIKE, 209
ROCKVILLE, MD 20852
Montgomery County (301) 706-5038
DR. NANDINI THILLAIRAJAH M.D.
Pediatrics
11119 ROCKVILLE PIKE, SUITE 310
ROCKVILLE, MD 20852
Montgomery County (301) 468-9225
A&A HEARING GROUP, LLC
Audiologist
11119 ROCKVILLE PIKE, SUITE 210
ROCKVILLE, MD 20852
Montgomery County (301) 468-3977
JEFFREY MILTON GILBERT DDS
Dentist (General Practice)
11119 ROCKVILLE PIKE, SUITE 322
NORTH BETHESDA, MD 20852
Montgomery County (301) 468-6880
DR. MONA AMIN KALHOR PSY. D.
Psychologist (Clinical)
11119 ROCKVILLE PIKE, STE 316
ROCKVILLE, MD 20852
Montgomery County (301) 230-8989

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 Jeffrey Greenberg's NPI number?

The NPI number for Jeffrey Greenberg is 1326063587. It was assigned to this individual provider in the NPPES registry on July 12, 2006.

Where is Jeffrey Greenberg located?

Jeffrey Greenberg practices at 11119 Rockville Pike Suite 310, Rockville, MD 20852. The listed phone number is (301) 468-9225.

What is Jeffrey Greenberg's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Jeffrey Greenberg enrolled in Medicare?

Yes. Jeffrey Greenberg is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jeffrey Greenberg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Greenberg reassigns Medicare benefits to 3 organizations: Children's Hospital (Washington, DC), Privia Care Center LLC (Arlington, VA) and Privia Medical Group, LLC (Arlington, VA). 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 Jeffrey Greenberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jeffrey Greenberg accept?

Health plans from Oscar Health list Jeffrey Greenberg as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jeffrey Greenberg was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.