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MARGARITA E. KULLICK MD
NPI 1114999497
Internal Medicine - Nephrology in Rockville, MD

Active since February 02, 2006PECOS Enrolled
1001 ROCKVILLE PIKE APT 1613, ROCKVILLE, MD 20852(301) 675-7258 Get Directions Write a Review

NPPES record last updated: February 26, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Margarita E. Kullick Md NPPES

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

MARGARITA E. KULLICK MD (NPI 1114999497) is an individual nephrology provider in Rockville, Maryland, licensed in District Of Columbia (MD13853) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114999497
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameMARGARITA E. KULLICKCredential: MD
Location Address1001 ROCKVILLE PIKE APT 1613Rockville, MD 20852-6365
Mailing Address1001 Rockville Pike Apt 1613Rockville, MD 20852-6365 · (301) 675-7258
Phone(301) 675-7258
Sole ProprietorYes
Enumeration DateFebruary 2, 2006
Last NPPES UpdateFebruary 26, 2025
NPPES CertifiedFebruary 26, 2025
✔ NPI 1114999497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in DC · MD13853
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Also ListedSpecialistTaxonomy 174400000X · License MD13853 (DC), D24665 (MD)
1001 ROCKVILLE PIKE APT 1613, Rockville, MD 20852
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Other Names 1

Former Name (1)Margarita E. Nazdin Md

Other Identifiers 4

OtherB94992DC · Upin
Medicaid011740300DC
Other0736691DC · Aetna
Medicaid4029313 00MD

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margarita E. Kullick 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 Margarita Kullick reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dhhs Phs Naihs Chinle Comprehensive Health Care Facility
1,764 mi
General Acute Care Hospital
NAVAJO ROUTE 64
Tsaile, AZ 86556
  • Reassigned Medicare billing, Texas enrollment
  • 476 clinicians in this Medicare group
NPI 1538185715 (928) 724-3600

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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
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.

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 Margarita Kullick's NPI number?

The NPI number for Margarita Kullick is 1114999497. It was assigned to this individual provider in the NPPES registry on February 2, 2006. The provider is also known as Margarita E. Nazdin MD.

Where is Margarita Kullick located?

Margarita Kullick practices at 1001 Rockville Pike Apt 1613, Rockville, MD 20852. The listed phone number is (301) 675-7258.

What is Margarita Kullick's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Margarita Kullick enrolled in Medicare?

Yes. Margarita Kullick is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Margarita Kullick's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margarita Kullick reassigns Medicare benefits to Dhhs Phs Naihs Chinle Comprehensive Health Care Facility (Tsaile, AZ). 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 Margarita Kullick'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 Margarita Kullick was last updated on February 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.