Heather Leeanna Johnson, RDH
Dental Hygienist · Frederick, MD
Heather Leeanna Johnson, RDH is a dental hygienist with a practice address in Frederick, Maryland, and NPI 1669262721, issued on May 10, 2025. Check the license (Maryland 8873, 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
- Heather Leeanna Johnson
- Credential
- RDH
- Primary taxonomy
- Dental Hygienist 124Q00000X
- License number
- 8873 MD
Self-reported in NPPES; status is on the state search - Practice location
- 198 Thomas Johnson Dr, Frederick, MD 21702
- Phone
- (301) 846-0433
- Enumerated
- May 10, 2025
- Record last updated
- May 10, 2025
- Entity
- Type 1 · individual
8 nearest dental hygienist records → All 318 in Maryland → Look up another NPI →
Also registered at 198 Thomas Johnson Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Heather Leeanna Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 8873Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Heather Leeanna Johnson among 318 dental hygienist records in Maryland
Heather Leeanna Johnson, RDH is one of 318 dental hygienist records with a practice address in Maryland. 1% 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 2025, is newer than 75% of them.
- NPI issued2025 · 75% of these records are older, 8% newer
- In a Medicare fileNo · 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2025 · 32% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 124Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dental Hygienist providers in Maryland
There are 318 dental hygienist records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 318 in Maryland → Every provider in Frederick → Dental Hygienist nationwide →
The 8 dental hygienist records with the nearest ZIP codes
- Victoria CaterinaFort Detrick, MD 217021063331643
- Diane CreedonFort Detrick, MD 217021225488984
- Yanyan Gao, X2Fort Detrick, MD 217021023781804
- Jeffrie Normoyle, RDHFrederick, MD 217021699856427
- Karla Hull, RDHFrederick, MD 217031841090057
- Stephanie Tucker, RDHFrederick, MD 217031568262897
- Christine Wade, RDHFrederick, MD 217011225822646
- Brandon Canaza, RDHFrederick, MD 217041437986114
Common questions
What is Heather Leeanna Johnson, RDH's NPI number?
Heather Leeanna Johnson, RDH's National Provider Identifier (NPI) is 1669262721, issued on May 10, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Heather Leeanna Johnson, RDH located?
The NPPES record lists a practice address at 198 Thomas Johnson Dr, Frederick, MD, 21702. Phone: (301) 846-0433. Providers update this record themselves, so call before visiting.
How can I verify Heather Leeanna Johnson, RDH's license?
NPPES lists Maryland license number 8873, 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.