Kathleen Tabb, RD
Registered Dietitian · Greenbelt, MD
Kathleen Tabb, RD is a registered dietitian with a practice address in Greenbelt, Maryland, and NPI 1750861613, issued on Aug 20, 2018. Check the license (Maryland DX4495, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Tabb
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- DX4495 MD
Self-reported in NPPES; status is on the state search - Practice location
- 7219 Hanover Pkwy Ste D, Greenbelt, MD 20770
- Phone
- (301) 474-2499
- Enumerated
- Aug 20, 2018
- Record last updated
- Aug 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180912002559); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,124 in Maryland → Look up another NPI →
Also registered at 7219 Hanover Pkwy Ste D
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allie Hosmer, RDRegistered Dietitian1902467566
- Julie Parsons, LCSW-CClinical Social Worker1942554282
Verify Kathleen Tabb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license DX4495Check 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
- Rebecca Bitzer MS RD And Associates IncGreenbelt, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Tabb among 1,124 registered dietitian records in Maryland
Kathleen Tabb, RD 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 2018, is newer than 52% of them.
- NPI issued2018 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 13% of these records are
- Graduated2018 · median 2015 among the 143 with a school on file
- Record last updated2018 · 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).
30 registered dietitian records list a practice address in Greenbelt
They are 30 of the 1,332 NPPES records with a practice address in Greenbelt, and 1,124 registered dietitian records in Maryland.
All 1,124 in Maryland → Every provider in Greenbelt → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Meiling Assue, R.D.Greenbelt, MD 207701275763054
- Rebecca Bitzer, MS, RDGreenbelt, MD 207701033213566
- Jennifer Clapp, RD, LDNGreenbelt, MD 207701346565538
- Kaitlin Eckstein, MPH, RD, LDGreenbelt, MD 207701629437686
- Kaitlynn Fortunato, RD, LDGreenbelt, MD 207701093082513
- Antoinette Hinds, RDGreenbelt, MD 207701356859821
- Katherine Kendall, MS, RD, LD, CLTGreenbelt, MD 207701184952020
- Klara Knezevic, RDGreenbelt, MD 207701174077234
Common questions
What is Kathleen Tabb, RD's NPI number?
Kathleen Tabb, RD's National Provider Identifier (NPI) is 1750861613, issued on Aug 20, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Tabb, RD located?
The NPPES record lists a practice address at 7219 Hanover Pkwy Ste D, Greenbelt, MD, 20770. Phone: (301) 474-2499. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Tabb, RD's license?
NPPES lists Maryland license number DX4495, 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.