Megan Tierney, DO
NPI 1679061840 · Internal Medicine Physician · Alpharetta, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Tierney, DO is a Internal Medicine Physician provider in Alpharetta, GA (NPI 1679061840).
Provider details
- NPI number
- 1679061840
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 97668 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,253 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 158 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 150 | $119 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 116 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 103 | $82 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 86 | $13 |
| Hemoglobin A1c Level83036 | 60 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 119 | 55 |
| Rosuvastatin Calcium | 81 | 34 |
| Atorvastatin Calcium | 78 | 39 |
| Amlodipine Besylate | 73 | 38 |
| Gabapentin | 66 | 32 |
| Furosemide | 64 | 32 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-04-24
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is Megan Tierney's NPI number?
- Megan Tierney's National Provider Identifier (NPI) is 1679061840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Tierney's specialty?
- Megan Tierney is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Tierney located?
- Megan Tierney's practice location on file with NPPES is 3180 N Point Pkwy Ste 303, Alpharetta, GA 30005-4522.
- What is Megan Tierney's phone number?
- The practice phone number listed in the NPPES registry for Megan Tierney is (678) 205-9004.
- Does Megan Tierney accept Medicare?
- Megan Tierney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Tierney's NPI active?
- Yes — Megan Tierney's NPI (1679061840) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.