Mallory Mullen Hooker, RD
Registered Dietitian · Chelsea, MA
Mallory Mullen Hooker, RD is a registered dietitian with a practice address in Chelsea, Massachusetts, and NPI 1003670514, issued on Feb 6, 2024. Check the license (Massachusetts LDN6779, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mallory Mullen Hooker
- Credential
- RD
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- LDN6779 MA
Self-reported in NPPES; status is on the state search - Practice location
- 25 Eleanor St Unit 19, Chelsea, MA 02150
- Phone
- (802) 417-7496
- Enumerated
- Feb 6, 2024
- Record last updated
- Feb 6, 2024
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 2,244 in Massachusetts → Look up another NPI →
Verify Mallory Mullen Hooker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license LDN6779Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mallory Mullen Hooker among 2,244 registered dietitian records in Massachusetts
Mallory Mullen Hooker, RD is one of 2,244 registered dietitian records with a practice address in Massachusetts. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 83% of them.
- NPI issued2024 · 83% of these records are older, 11% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2024 · 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in Massachusetts
There are 2,244 registered dietitian records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,244 in Massachusetts → Every provider in Chelsea → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Gisele Gaffney, RD, LDNChelsea, MA 021501629650015
- Elinore Perry, MDA, RDN, LDNChelsea, MA 021501851197883
- Haley Spellenberg, MPH, RDNChelsea, MA 021501881511913
- Jennifer Vetree, MS,RD,LDNChelsea, MA 021501740491760
- Rebecca Bokat, MS, RD, LDN, CEDRDRevere, MA 021511194180778
- Courtney Hamilton, MS, RD, L/DNRevere, MA 021511184864910
- Huihui Wang, RD, LDN, MS, CNSCRevere, MA 021511336980986
- Briana Caruccio, MS, RD, LDN.Winthrop, MA 021521164880027
Common questions
What is Mallory Mullen Hooker, RD's NPI number?
Mallory Mullen Hooker, RD's National Provider Identifier (NPI) is 1003670514, issued on Feb 6, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Mallory Mullen Hooker, RD located?
The NPPES record lists a practice address at 25 Eleanor St Unit 19, Chelsea, MA, 02150. Phone: (802) 417-7496. Providers update this record themselves, so call before visiting.
How can I verify Mallory Mullen Hooker, RD's license?
NPPES lists Massachusetts license number LDN6779, as entered by the provider. Search the Massachusetts 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.