Joan Harden, M.D.
NPI 1417046871 · Family Medicine Physician · Lithonia, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Harden, M.D. is a Family Medicine Physician provider in Lithonia, GA (NPI 1417046871).
Provider details
- NPI number
- 1417046871
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 48640 (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
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
23 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 | 23 | $113 |
Typical Medicare-allowed amounts for these services range $113–$113 (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 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 274 | 88 |
| Atorvastatin Calcium | 203 | 70 |
| Losartan Potassium | 150 | 49 |
| Metformin Hclbrand: Metformin Hcl Er | 139 | 44 |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 124 | 37 |
| Gabapentin | 116 | 34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2022-04-13
- Certified
- 2022-04-13
Frequently asked questions
- What is Joan Harden's NPI number?
- Joan Harden's National Provider Identifier (NPI) is 1417046871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Harden's specialty?
- Joan Harden is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joan Harden located?
- Joan Harden's practice location on file with NPPES is Boll Mall Parkway, Lithonia, GA 30038.
- What is Joan Harden's phone number?
- The practice phone number listed in the NPPES registry for Joan Harden is (678) 323-7510.
- Does Joan Harden accept Medicare?
- Joan Harden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Harden's NPI active?
- Yes — Joan Harden's NPI (1417046871) is active in the NPPES registry as of the last update on 2022-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.