Susan Harwell, MD
NPI 1629202593 · Rheumatology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Harwell, MD is a Rheumatology Physician provider in Nashville, TN (NPI 1629202593).
Provider details
- NPI number
- 1629202593
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 46880 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,318 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 605 | $116 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 421 | $13 |
| 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 | 379 | $15 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 347 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 262 | $8 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 885 | 205 |
| Prednisone | 692 | 188 |
| Methotrexate Sodiumbrand: Methotrexate | 682 | 145 |
| Alendronate Sodium | 232 | 91 |
| Celecoxib | 150 | 37 |
| Tizanidine Hcl | 132 | 40 |
| Folic Acid | 120 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,557 across 141 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
- 2009-05-07
- Last updated
- 2018-06-28
Frequently asked questions
- What is Susan Harwell's NPI number?
- Susan Harwell's National Provider Identifier (NPI) is 1629202593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Harwell's specialty?
- Susan Harwell is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Harwell located?
- Susan Harwell's practice location on file with NPPES is 222 22nd Ave N, Nashville, TN 37203.
- What is Susan Harwell's phone number?
- The practice phone number listed in the NPPES registry for Susan Harwell is (629) 255-2185.
- Does Susan Harwell accept Medicare?
- Susan Harwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Harwell's NPI active?
- Yes — Susan Harwell's NPI (1629202593) is active in the NPPES registry as of the last update on 2018-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.