NPPES file of Aug 9, 2026

Marilyn Monroe Gammarino, R.D., L.D., C.D.E.

Metabolic Nutrition Registered Dietitian · Gaithersburg, MD

Marilyn Monroe Gammarino, R.D., L.D., C.D.E. is a metabolic nutrition registered dietitian with a practice address in Gaithersburg, Maryland, and NPI 1295850550, issued on Mar 19, 2007. Check the license (Maryland D00131, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295850550
Name
Marilyn Monroe Gammarino
Credential
R.D., L.D., C.D.E.
Primary taxonomy
Metabolic Nutrition Registered Dietitian 133VN1006X
License number
D00131 MD
Self-reported in NPPES; status is on the state search
Practice location
3 Hidden Ponds CT, Gaithersburg, MD 20878
Phone
(301) 978-9773
Enumerated
Mar 19, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(301) 978-9773
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Verify Marilyn Monroe Gammarino in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license D00131    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Metabolic Nutrition Registered Dietitian providers in Maryland

There are 22 metabolic nutrition registered dietitian records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 22 in Maryland → Every provider in Gaithersburg →

Other metabolic nutrition registered dietitian records in Maryland

  1. Olusola Adedeji, MS, RD, LD, LNSilver Spring, MD1467536235
  2. Adeline Assani-Uva, RD LDN CDEBaltimore, MD1528626751
  3. Lynn Baillif, MS, RD, LDN, CDEBaltimore, MD1225280084
  4. Michelle Carrington, MS, CNS, LDNUpper Marlboro, MD1205221421
  5. Jacqueline Choffo, RDNAnnapolis, MD1942857008
  6. Brianna Clift, RD, LDNAnnapolis, MD1851789655
  7. Jamie Deem, R.D.Hagerstown, MD1184665788
  8. Michael Dixon, PH. D.Laurel, MD1124208210
  9. Helen Gallagher, RDWhite Plains, MD1285024554
  10. Angela Ginn-Meadow, RD LDN CDEBaltimore, MD1194956458

Common questions

What is Marilyn Monroe Gammarino, R.D., L.D., C.D.E.'s NPI number?

Marilyn Monroe Gammarino, R.D., L.D., C.D.E.'s National Provider Identifier (NPI) is 1295850550, issued on Mar 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Marilyn Monroe Gammarino, R.D., L.D., C.D.E. located?

The NPPES record lists a practice address at 3 Hidden Ponds CT, Gaithersburg, MD, 20878. Phone: (301) 978-9773. Providers update this record themselves, so call before visiting.

How can I verify Marilyn Monroe Gammarino, R.D., L.D., C.D.E.'s license?

NPPES lists Maryland license number D00131, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.