Carolyn Ziskind, RDN
Registered Dietitian · Rockville, MD
Carolyn Ziskind, RDN is a registered dietitian with a practice address in Rockville, Maryland, and NPI 1083318208, issued on Mar 30, 2023. Check the license (Maryland DX6030, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carolyn Ziskind
- Credential
- RDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- DX6030 MD
Self-reported in NPPES; status is on the state search - Practice location
- 11212 Farmland Dr, Rockville, MD 20852
- Phone
- (443) 799-2802
- Enumerated
- Mar 30, 2023
- Record last updated
- Mar 30, 2023
- Medicare enrollment
- Enrolled (PECOS I20230605001033); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,124 in Maryland → Look up another NPI →
Verify Carolyn Ziskind in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license DX6030Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Gargi Parikh NutritionSilver Spring, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Ziskind among 1,124 registered dietitian records in Maryland
Carolyn Ziskind, RDN is one of 1,124 registered dietitian records with a practice address in Maryland. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 15% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 13% of these records are
- Graduated2022 · median 2015 among the 143 with a school on file
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in Maryland
There are 1,124 registered dietitian records in Maryland.
All 1,124 in Maryland → Every provider in Rockville → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Alexandra Nicole Arcilla, RDN, LDNNorth Bethesda, MD 208521336737865
- Katrina BenjaminRockville, MD 208521063089951
- Jana Blumberg, R.D., L.D.N., C.P.TRockville, MD 208521700253069
- Brynna Dunn, RDN, LDNorth Bethesda, MD 208521710616487
- Kendra Epstein, RDNRockville, MD 208521205216744
- Betsy Ford, MPH, RD, LDNRockville, MD 208521588319073
- Jill Fuster, M.S., R.D., L.D.N.Rockville, MD 208521760839989
- Doyoung Kim, RD, LDNRockville, MD 208521962881342
Common questions
What is Carolyn Ziskind, RDN's NPI number?
Carolyn Ziskind, RDN's National Provider Identifier (NPI) is 1083318208, issued on Mar 30, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Ziskind, RDN located?
The NPPES record lists a practice address at 11212 Farmland Dr, Rockville, MD, 20852. Phone: (443) 799-2802. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Ziskind, RDN's license?
NPPES lists Maryland license number DX6030, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.