Tamma L. Johnson-Gray, DDS
- Part D claims, 2024
- 102
- Affiliated sites
- 2
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 3801 North Blvd, Baton Rouge, LA 70806
- Practice phone
- Call (225) 927-1269
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Open Health Care Clinic - Baton Rouge (N Blvd)
FQHC - Main Site · Baton Rouge, Louisiana
Find Tamma Johnson-Gray's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Tamma L. Johnson-Gray is a general practice dentistry in Baton Rouge, Louisiana
Tamma Johnson-Gray practices at Open Health Care Clinic - Baton Rouge (N Blvd) in Baton Rouge, Louisiana.
Tamma Johnson-Gray's NPI, 1013079839, was assigned on December 15, 2006. Tamma Johnson-Gray holds Tennessee license 8170.
- NPI
- 1013079839NPI Registry (opens in a new tab)
- NPI enumeration date
- December 15, 2006
- NPI status
- Active
- Practice phone
- (225) 927-1269
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tamma L. Johnson-Gray practices at Open Health Care Clinic - Baton Rouge (N Blvd) in Baton Rouge, Louisiana
Tamma Johnson-Gray's primary practice is Open Health Care Clinic - Baton Rouge (N Blvd), at 3801 North Blvd, Baton Rouge, LA 70806 in East Baton Rouge Parish. The practice phone is (225) 927-1269.
- Open Health Care Clinic - Baton Rouge (N Blvd)3801 North Blvd, Baton Rouge, LA 70806 · East Baton Rouge ParishPhone(225) 927-1269
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tamma L. Johnson-Gray is affiliated with 2 sites of care and 2 medical groups
Tamma Johnson-Gray's primary practice is Open Health Care Clinic - Baton Rouge (N Blvd) in Baton Rouge, Louisiana. The medical group on file is Open Health Care Clinic. Dmand AI also links Tamma Johnson-Gray to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tamma L. Johnson-Gray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tamma Johnson-Gray practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Open Health Care Clinic - Baton Rouge (N Blvd) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Tamma L. Johnson-Gray is one of 596 general practice dentistrys in Louisiana
General practice is Tamma Johnson-Gray's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Dmand AI has Tamma Johnson-Gray's licenses on file in 2 states: Tennessee and Louisiana.
Specialties and state licenses
- General practice dentistry, TennesseePrimary
- Dentist, Louisiana
General practice dentistrys near Tamma Johnson-Gray
Counts of general practice dentistrys with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Tamma L. Johnson-Gray's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Tamma Johnson-Gray's median patient age at 51, with 33% women.
Tamma Johnson-Gray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Tamma L. Johnson-Gray wrote 102 Medicare Part D claims in 2024
In 2024, Tamma Johnson-Gray wrote 102 Medicare Part D claims for 40 patients. 97% of them were for generic drugs.
Tamma Johnson-Gray's Part D claims by kind of drug, 2024
- Generic99 claims97%
- Brand-name and other3 claims3%
Drug classes CMS tracks in Tamma Johnson-Gray's Part D claims, 2024
- Antibiotics49%50 of 102 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Tamma L. Johnson-Gray's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Tamma L. Johnson-Gray
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tamma L. Johnson-Gray's NPI number?
Tamma L. Johnson-Gray's NPI number is 1013079839. It was assigned on December 15, 2006, and it is active in the NPI Registry.
What does Tamma L. Johnson-Gray specialize in?
Tamma L. Johnson-Gray is a general practice dentistry in Baton Rouge, Louisiana. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Tamma L. Johnson-Gray practice?
Tamma Johnson-Gray practices at 3801 North Blvd, Baton Rouge, LA 70806. Tamma Johnson-Gray's primary practice is Open Health Care Clinic - Baton Rouge (N Blvd) in Baton Rouge, Louisiana. Dmand AI also links Tamma Johnson-Gray to 1 group practice or clinic and 1 medical group.
What is Tamma L. Johnson-Gray's office phone number?
The practice phone on file for Tamma Johnson-Gray is (225) 927-1269.
What is Tamma L. Johnson-Gray's medical license number?
Tamma Johnson-Gray holds Tennessee license 8170, one of the licenses on file in 2 states.
Which states has Tamma L. Johnson-Gray been licensed in?
Dmand AI has state licenses on file for Tamma Johnson-Gray in Tennessee and Louisiana.
What medical group is Tamma L. Johnson-Gray part of?
Tamma Johnson-Gray is linked to Open Health Care Clinic. Dmand AI links Tamma Johnson-Gray to 1 more medical group.
How long has Tamma L. Johnson-Gray been practicing?
Tamma Johnson-Gray's NPI was assigned in 2006.
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