Mary Gross, RDN, LD
Registered Dietitian · Oak Bluffs, MA
Mary Gross, RDN, LD is a registered dietitian with a practice address in Oak Bluffs, Massachusetts, and NPI 1033560834, issued on Jun 23, 2016. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Gross
- Credential
- RDN, LD
- Primary taxonomy
- Registered Dietitian 133V00000X
- Practice location
- One Hospital Road, Oak Bluffs, MA 02557
- Phone
- (508) 957-9473
- Enumerated
- Jun 23, 2016
- Entity
- Type 1 · individual
Also registered at One Hospital Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Yosef Glassman, M.D.Internal Medicine Physician1265417778
- Stuart Kendall, MDInternal Medicine Physician1467418426
Verify Mary Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts 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
3 registered dietitian records list a Oak Bluffs practice address
They are 3 of the 143 NPPES records with a Oak Bluffs practice address, and 2,202 registered dietitian records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Oak Bluffs → All 2,202 in Massachusetts → Every provider in Oak Bluffs →
Other registered dietitian records in Massachusetts
- Lynn Abbott, RDBoston, MA1699006601
- Lauren Abeles, RD, RDNNeedham, MA1407621311
- Robin Abourizk, MA, MS, RD, LDNBoston, MA1073846945
- Christine Abrahamian, R.D.Framingham, MA1114149895
- Jenica Abram, MPH, RDN, LDNConcord, MA1891554325
- Jennifer Ackerman, MS, RD, LDN, CDEWinchester, MA1538349097
- Amy Adams, RDBrockton, MA1033976048
- Karin AdamsMarblehead, MA1316531502
- Rachel Adams, RDNMarblehead, MA1770438590
- Sarah Adler, MS RDN LDNBoston, MA1821741489
Common questions
What is Mary Gross, RDN, LD's NPI number?
Mary Gross, RDN, LD's National Provider Identifier (NPI) is 1033560834, issued on Jun 23, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mary Gross, RDN, LD located?
The NPPES record lists a practice address at One Hospital Road, Oak Bluffs, MA, 02557. Phone: (508) 957-9473. Providers update this record themselves, so call before visiting.
How can I verify Mary Gross, RDN, LD's license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.