Tatyana Joab, M.D.
NPI 1730615295 · Nephrology Physician · Cleveland, TN
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tatyana Joab, M.D. is a Nephrology Physician provider in Cleveland, TN (NPI 1730615295).
Provider details
- NPI number
- 1730615295
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 64989 (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
9 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
1,187 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) |
|---|---|---|
| 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 | 314 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 267 | $117 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 170 | $58 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 99 | $44 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 91 | $325 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 395 | 135 |
| Furosemide | 199 | 80 |
| Losartan Potassium | 192 | 55 |
| Ergocalciferol (vitamin D2)brand: Vitamin D2 | 157 | 65 |
| Famotidine | 153 | 57 |
| Amlodipine Besylate | 129 | 49 |
| Lisinopril | 122 | 43 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$866 across 39 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
- 2017-05-03
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Tatyana Joab's NPI number?
- Tatyana Joab's National Provider Identifier (NPI) is 1730615295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tatyana Joab's specialty?
- Tatyana Joab is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Tatyana Joab located?
- Tatyana Joab's practice location on file with NPPES is 1060 Peerless Xing Nw Ste 101, Cleveland, TN 37312-3785.
- What is Tatyana Joab's phone number?
- The practice phone number listed in the NPPES registry for Tatyana Joab is (423) 339-3340.
- Does Tatyana Joab accept Medicare?
- Tatyana Joab is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tatyana Joab's NPI active?
- Yes — Tatyana Joab's NPI (1730615295) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.