Margarita Kullick, MD
NPI 1114999497 · Nephrology Physician · Rockville, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margarita Kullick, MD is a Nephrology Physician provider in Rockville, MD (NPI 1114999497).
Provider details
- NPI number
- 1114999497
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD13853 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hclbrand: Metformin Hcl Er | 24 | 20 |
| Prednisone | 17 | 15 |
| Colchicine | 15 | 11 |
| Atorvastatin Calcium | 12 | — |
| Levothyroxine Sodium | 12 | — |
| Losartan Potassium | 12 | — |
| Spironolactone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-02
- Last updated
- 2025-02-26
- Certified
- 2025-02-26
Frequently asked questions
- What is Margarita Kullick's NPI number?
- Margarita Kullick's National Provider Identifier (NPI) is 1114999497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margarita Kullick's specialty?
- Margarita Kullick is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Margarita Kullick located?
- Margarita Kullick's practice location on file with NPPES is 1001 Rockville Pike Apt 1613, Rockville, MD 20852-6365.
- What is Margarita Kullick's phone number?
- The practice phone number listed in the NPPES registry for Margarita Kullick is (301) 675-7258.
- Does Margarita Kullick accept Medicare?
- Margarita Kullick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margarita Kullick's NPI active?
- Yes — Margarita Kullick's NPI (1114999497) is active in the NPPES registry as of the last update on 2025-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.