Donald Andrew Lamb
Registered Dietitian · Germantown, MD
Donald Andrew Lamb is a registered dietitian with a practice address in Germantown, Maryland, and NPI 1871279414, issued on Jun 27, 2023. Check the license (Maryland DX6133, 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.
- Name
- Donald Andrew Lamb
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- DX6133 MD
Self-reported in NPPES; status is on the state search - Practice location
- 20410 Observation Dr Ste 105, Germantown, MD 20876
- Phone
- (240) 805-5045
- Enumerated
- Jun 27, 2023
- Record last updated
- Jun 27, 2023
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,124 in Maryland → Look up another NPI →
Also registered at 20410 Observation Dr Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaleya LindseyFamily Nurse Practitioner1952240376
- Danilo MolieriRegistered Dietitian1245191584
- Catherine Rindal, RDN, LDNRegistered Dietitian1548981673
- Emily Skarbowski, MS, RD, LDNRegistered Dietitian1396592804
- Kelly Tuckwaite, LCSW-CClinical Social Worker1447122775
- Stephanie Williams, RDNRegistered Dietitian1942974605
Verify Donald Andrew Lamb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license DX6133Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Donald Andrew Lamb among 1,124 registered dietitian records in Maryland
Donald Andrew Lamb is one of 1,124 registered dietitian records with a practice address in Maryland. 11% 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 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 15% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 13% of these records are
- Record last updated2023 · 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Dietitian providers in Maryland
There are 1,124 registered dietitian records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,124 in Maryland → Every provider in Germantown → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Philip BobrowskyGermantown, MD 208761114499365
- Danilo MolieriGermantown, MD 208761245191584
- Tiffanie OnGermantown, MD 208761306654546
- Catherine Rindal, RDN, LDNGermantown, MD 208761548981673
- Nancy Salaets, RDN, LDNGermantown, MD 208761750707501
- Emily Skarbowski, MS, RD, LDNGermantown, MD 208761396592804
- Stephanie Williams, RDNGermantown, MD 208761942974605
- Jiayi GuanGaithersburg, MD 208771467341081
Common questions
What is Donald Andrew Lamb's NPI number?
Donald Andrew Lamb's National Provider Identifier (NPI) is 1871279414, issued on Jun 27, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Donald Andrew Lamb located?
The NPPES record lists a practice address at 20410 Observation Dr Ste 105, Germantown, MD, 20876. Phone: (240) 805-5045. Providers update this record themselves, so call before visiting.
How can I verify Donald Andrew Lamb's license?
NPPES lists Maryland license number DX6133, 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.
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.