NPPES file of Aug 9, 2026

Darla Martin, RD

Registered Dietitian · Washington, MO

Darla Martin, RD is a registered dietitian with a practice address in Washington, Missouri, and NPI 1356502025, issued on Jun 24, 2008. Check the license (Missouri 2003022710, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1356502025
Name
Darla Martin
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
2003022710 MO
Self-reported in NPPES; status is on the state search
Practice location
901 Patients First Dr Ste 2100, Washington, MO 63090
Phone
(636) 266-7946
Enumerated
Jun 24, 2008
Record last updated
Jan 18, 2024
Fax
(314) 364-6381
Medicaid ID
357302207 MO
Medicare enrollment
Enrolled (PECOS I20040816000010); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 1,368 in Missouri → Look up another NPI →

Also registered at 901 Patients First Dr Ste 2100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amanda Flamm, FNPFamily Nurse Practitioner1528453354
  2. Amanda Oswalt, FNP-BCFamily Nurse Practitioner1710175815
  3. Brenda Voss, RD LDRegistered Dietitian1407017775

Verify Darla Martin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2003022710    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 Missouri 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.

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Bills Medicare through one group practice

  1. Mercy Clinic East CommunitiesSaint Clair, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Darla Martin among 1,368 registered dietitian records in Missouri

Darla Martin, RD is one of 1,368 registered dietitian records with a practice address in Missouri. 5% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 13% of them.

  • NPI issued2008 · 13% of these records are older, 82% newer
  • In a Medicare fileYes · 5% of these records are
  • In the CMS Doctors and Clinicians fileYes · 7% of these records are
  • Graduated1992 · median 2012 among the 98 with a school on file
  • Record last updated2024 · 59% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 registered dietitian records list a practice address in Washington

They are 12 of the 533 NPPES records with a practice address in Washington, and 1,368 registered dietitian records in Missouri.

All 1,368 in Missouri → Every provider in Washington → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Danielle Clapper, R.D., L.D.Washington, MO 630901285909390
  2. Sara Cunningham, RD, CDEWashington, MO 630901568623833
  3. Rylie Elder, MS, RD, LDWashington, MO 630901457154593
  4. Amanda Hellebusch, RDWashington, MO 630901437794898
  5. Jessica Humphries, RDWashington, MO 630901356012348
  6. Cindy Martin, RD, LD, CDEWashington, MO 630901588825855
  7. Jillian Poretti, RD LDWashington, MO 630901760857833
  8. Shanna Straatmann, RD, LD, CNSCWashington, MO 630901184576142

Common questions

What is Darla Martin, RD's NPI number?

Darla Martin, RD's National Provider Identifier (NPI) is 1356502025, issued on Jun 24, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Darla Martin, RD located?

The NPPES record lists a practice address at 901 Patients First Dr Ste 2100, Washington, MO, 63090. Phone: (636) 266-7946. Providers update this record themselves, so call before visiting.

How can I verify Darla Martin, RD's license?

NPPES lists Missouri license number 2003022710, as entered by the provider. Search the Missouri 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.

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.