Marcy S. Zambo, RDN
Registered Dietitian · Ocean Springs, MS
Marcy S. Zambo, RDN is a registered dietitian with a practice address in Ocean Springs, Mississippi, and NPI 1477222917, issued on Sep 8, 2021. Check the license with the Mississippi board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marcy S. Zambo
- Credential
- RDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 2839 AL
Self-reported in NPPES; status is on the state search - Practice location
- 12 Sweetgrass LN, Ocean Springs, MS 39564
- Phone
- (256) 503-3158
- Enumerated
- Sep 8, 2021
- Record last updated
- Sep 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Marcy S. Zambo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12 registered dietitian records list a practice address in Ocean Springs
They are 12 of the 692 NPPES records with a practice address in Ocean Springs, and 388 registered dietitian records in Mississippi. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 12 in Ocean Springs → All 388 in Mississippi → Every provider in Ocean Springs →
Other registered dietitian records in Mississippi
- Holden Adkins, RDN, LDGulfport, MS1457199432
- Madison Ainsworth, DIETITIANOcean Springs, MS1548677396
- Lakon Alford, DIETICIANSenatobia, MS1447957576
- Joanna Allen, RDBiloxi, MS1396117891
- Marsha Allen, M.S.,R.D.,L.D.Gulfport, MS1831410026
- Mariana Anaya, R.D.University, MS1215345889
- Jeanne Andry, R.D.Gulfport, MS1477822526
- Ashlyn Anthony, RDN, LDNTupelo, MS1427947399
- Julie Appel, RDGulfport, MS1033655139
- Alyssa Ashmore, MS, RDN, LDOcean Springs, MS1386396281
Common questions
What is Marcy S. Zambo, RDN's NPI number?
Marcy S. Zambo, RDN's National Provider Identifier (NPI) is 1477222917, issued on Sep 8, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Marcy S. Zambo, RDN located?
The NPPES record lists a practice address at 12 Sweetgrass LN, Ocean Springs, MS, 39564. Phone: (256) 503-3158. Providers update this record themselves, so call before visiting.
How can I verify Marcy S. Zambo, RDN's license?
Search the Mississippi 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.
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.