Tammy Johnston, MD
NPI 1467745513 · Family Medicine Physician · Bryson City, NC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Johnston, MD is a Family Medicine Physician provider in Bryson City, NC (NPI 1467745513).
Provider details
- NPI number
- 1467745513
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 33541 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 141 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 401 | 107 |
| Lisinopril | 347 | 104 |
| Levothyroxine Sodium | 331 | 83 |
| Omeprazole | 318 | 95 |
| Hydrochlorothiazide | 271 | 89 |
| Furosemide | 212 | 59 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 203 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$845 across 43 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-24
- Last updated
- 2014-08-13
Frequently asked questions
- What is Tammy Johnston's NPI number?
- Tammy Johnston's National Provider Identifier (NPI) is 1467745513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Johnston's specialty?
- Tammy Johnston is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tammy Johnston located?
- Tammy Johnston's practice location on file with NPPES is 45 Plateau St, Bryson City, NC 28713-4200.
- What is Tammy Johnston's phone number?
- The practice phone number listed in the NPPES registry for Tammy Johnston is (828) 488-4205.
- Does Tammy Johnston accept Medicare?
- Tammy Johnston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Johnston's NPI active?
- Yes — Tammy Johnston's NPI (1467745513) is active in the NPPES registry as of the last update on 2014-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.