Samuel L. Johnson, DDS
General Practice Dentistry · Mobile, AL
Samuel L. Johnson, DDS is a general practice dentistry with a practice address in Mobile, Alabama, and NPI 1417006677, issued on Jan 9, 2007. Check the license (Alabama 4049, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samuel L. Johnson
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 4049 AL
Self-reported in NPPES; status is on the state search - Practice location
- 740 Hillcrest RD Ste 2B, Mobile, AL 36695
- Phone
- (251) 639-0911
- Enumerated
- Jan 9, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (251) 633-7889
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,350 in Alabama → Look up another NPI →
Also registered at 740 Hillcrest RD Ste 2B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shauna Palmer, DDSGeneral Practice Dentistry1750430591
Verify Samuel L. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Alabama board licenses this profession
Search for license 4049Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average general practice dentistry in 2024
238 Medicare Part D claims for 94 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 13 claims were for opioids.
Most prescribed
- Amoxicillin80 claims
- Ibuprofen42 claims
- Amoxicillin-Clavulanate Potass22 claims
- Clindamycin Hcl17 claims
- Ondansetron Odt14 claims
- Hydrocodone-Acetaminophen13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Samuel L. Johnson among 1,350 general practice dentistry records in Alabama
Samuel L. Johnson, DDS is one of 1,350 general practice dentistry records with a practice address in Alabama. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 38% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
98 general practice dentistry records list a practice address in Mobile
They are 98 of the 6,309 NPPES records with a practice address in Mobile, and 1,350 general practice dentistry records in Alabama.
All 1,350 in Alabama → Every provider in Mobile → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Tyler BoutteMobile, AL 366951336982438
- Louis Brandau, DMDMobile, AL 366951629167226
- Kevin Cockrell, DDSMobile, AL 366951730265950
- Thomas Henderson, D.M.D.Mobile, AL 366951609872779
- Louis Mendel, DMDMobile, AL 366951912300781
- Leslie Naritoku, DMDMobile, AL 366951326713181
- Shauna Palmer, DDSMobile, AL 366951750430591
- Christopher Riley, DMDMobile, AL 366951255545539
Common questions
What is Samuel L. Johnson, DDS's NPI number?
Samuel L. Johnson, DDS's National Provider Identifier (NPI) is 1417006677, issued on Jan 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Samuel L. Johnson, DDS located?
The NPPES record lists a practice address at 740 Hillcrest RD Ste 2B, Mobile, AL, 36695. Phone: (251) 639-0911. Providers update this record themselves, so call before visiting.
How can I verify Samuel L. Johnson, DDS's license?
NPPES lists Alabama license number 4049, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity only.
How much does Samuel L. Johnson, DDS prescribe under Medicare Part D?
In 2024, Samuel L. Johnson, DDS had 238 Medicare Part D claims for 94 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions 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.
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.