Thaedra Mercadel, M.D.
NPI 1801068531 · Internal Medicine Physician · Douglasville, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thaedra Mercadel, M.D. is a Internal Medicine Physician provider in Douglasville, GA (NPI 1801068531).
Provider details
- NPI number
- 1801068531
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 869784 (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
18 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
1,112 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 | 406 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 213 | $90 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 159 | $127 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 101 | $19 |
| Urinalysis, Manual Test81002 | 87 | $3 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 141 | 60 |
| Amlodipine Besylate | 124 | 53 |
| Rosuvastatin Calcium | 113 | 43 |
| Omeprazole | 75 | 34 |
| Losartan Potassium | 74 | 28 |
| Lisinopril | 74 | 32 |
| Hydrochlorothiazide | 71 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-04-02
- Last updated
- 2011-08-22
Frequently asked questions
- What is Thaedra Mercadel's NPI number?
- Thaedra Mercadel's National Provider Identifier (NPI) is 1801068531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thaedra Mercadel's specialty?
- Thaedra Mercadel is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thaedra Mercadel located?
- Thaedra Mercadel's practice location on file with NPPES is 3872 Highway 5, Douglasville, GA 30135-3366.
- What is Thaedra Mercadel's phone number?
- The practice phone number listed in the NPPES registry for Thaedra Mercadel is (770) 949-5535.
- Does Thaedra Mercadel accept Medicare?
- Thaedra Mercadel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thaedra Mercadel's NPI active?
- Yes — Thaedra Mercadel's NPI (1801068531) is active in the NPPES registry as of the last update on 2011-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.