Diane Teagarden, NP, APRN-BC, MSN
NPI 1639286057 · Adult Health Nurse Practitioner · Atlanta, GA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Teagarden, NP, APRN-BC, MSN is a Adult Health Nurse Practitioner provider in Atlanta, GA (NPI 1639286057).
Provider details
- NPI number
- 1639286057
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP, APRN-BC, MSN
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN105822 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
65 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $101 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 27 | $14 |
Typical Medicare-allowed amounts for these services range $14–$101 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lamotrigine | 164 | 32 |
| Levetiracetam | 92 | 27 |
| Clobazam | 91 | 16 |
| Cannabidiol (cbd)brand: Epidiolex | 85 | 15 |
| Levetiracetambrand: Levetiracetam Er | 82 | 11 |
| Lacosamide | 77 | 16 |
| Lorazepam | 59 | 14 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2015-04-07
Frequently asked questions
- What is Diane Teagarden's NPI number?
- Diane Teagarden's National Provider Identifier (NPI) is 1639286057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Teagarden's specialty?
- Diane Teagarden is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Teagarden located?
- Diane Teagarden's practice location on file with NPPES is 12 Executive Park Dr Ne, Atlanta, GA 30329-2206.
- What is Diane Teagarden's phone number?
- The practice phone number listed in the NPPES registry for Diane Teagarden is (404) 778-3444.
- Does Diane Teagarden accept Medicare?
- Diane Teagarden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Teagarden's NPI active?
- Yes — Diane Teagarden's NPI (1639286057) is active in the NPPES registry as of the last update on 2015-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.