✓ Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) (207RH0003X) ✓ HHS OIG Screened Clear ✓ Medicare PECOS Enrolled 🩺 Entity Type 1 (Individual)

JONATHAN ASIF ABBAS, MD (NPI #1316145253)

Internal Medicine, Hematology & Oncology • NASHVILLE, TN • Status: Active Federal Registration

⚙️ JSON API
CMS-1500 Box 24J / 33a • NPI
1316145253
Type 1 Individual Rendering/Ordering
HIPAA NUCC Taxonomy • CMS Code
207RH0003X (CMS 11)
Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)
Box 32 Service Location & ZIP+4
322 22ND AVE N STE 200, NASHVILLE, TN, 37203-1836
✓ 9-Digit EDI 837 ZIP+4 (37203-1836)
Practice Phone & Referral Fax
Fax: (615) 986-7601
✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1316145253 (JONATHAN ASIF ABBAS, MD) has 0 active federal exclusions across all 84,224 HHS OIG LEIE sanction records (Database Verified: 2026-11-11).

CMS Medicare Order & Referring PECOS Eligibility

Medicare Part B
✓ Eligible
DMEPOS Ordering
✓ Eligible
Home Health (HHA)
✓ Eligible
Power Mobility
✓ Eligible
Hospice Referring
✓ Eligible

Empirical CMS Medicare Claims, CPT Utilization & Part D Prescribing (NPI #1316145253)

Medicare Beneficiaries
111
Total Billed Services
3,148
Distinct CPT/HCPCS Codes
42
Medicare Allowed Total
$123,974.18

Actual Top Billed CPT / HCPCS Procedures (CMS Part B)

CPT / HCPCSClinical Procedure DescriptionServices
36415 Insertion of needle into vein for collection of blood sample130
80053 Blood test, comprehensive group of blood chemicals371
82248 Bilirubin level, direct160
83615 Lactate dehydrogenase (enzyme) level197
83735 Magnesium level78
84100 Phosphate level196
84550 Uric acid level, blood162
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count379

Actual Top Prescribed Medications (CMS Part D)

Brand / Generic MedicationTotal ClaimsPatients
Acyclovir
Acyclovir
14<11
Allopurinol
Allopurinol
20<11
Dexamethasone
Dexamethasone
16<11
Fluconazole
Fluconazole
15<11
Iclusig
Ponatinib Hcl
12<11
Jakafi
Ruxolitinib Phosphate
28<11
Levofloxacin
Levofloxacin
5020
Ondansetron Odt
Ondansetron
11<11

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number1316145253 (NPI-1 Individual Practitioner)
Provider / Legal NameJONATHAN ASIF ABBAS, MD
Plain-English SpecialtyBoard-Certified Internist (Adult Diagnostic & Chronic Disease Physician)
NUCC Code: 207RH0003X (Internal Medicine, Hematology & Oncology)
Certifying / Licensing BodyAmerican Board of Internal Medicine (ABIM)
Practice Location Address322 22ND AVE N STE 200, NASHVILLE, TN, 37203-1836
Practice Telephone / FaxTel: (615) 986-7600 | Fax: (615) 986-7601
Administrative Mailing Address2004 HAYES ST STE 800, NASHVILLE, TN, 37203-2659
Enumeration & Last SyncEnumerated: 2007-07-03 | CMS Record Updated: 2026-03-10

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

322 22ND AVE N STE 200, NASHVILLE, TN, 37203-1836

🗺️ Open in Google Maps 🏥 More Providers in NASHVILLE

Plain-English Taxonomy & CMS Crosswalk (207RH0003X)

What Does Taxonomy Code 207RH0003X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207RH0003X translates to:
"Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 11 (Physician/Internal Medicine) • CMS Code 83 (Physician/Hematology-Oncology)
Certifying / Accrediting Authority: American Board of Internal Medicine (ABIM)
Clinical Scope: Managing multiple adult chronic conditions (diabetes, high blood pressure, high cholesterol, thyroid disorders) or investigating unexplained adult symptoms.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (JONATHAN ASIF ABBAS, MD)

Typical CPT / Diagnostic Procedures:
  • Complex Multi-System Adult Diagnostic Workup (CPT 99204–99215)
  • Preoperative Medical Risk Assessment & Cardiac Clearance
  • Chronic Kidney, Hepatic & Metabolic Panel Interpretation
  • Adult Inpatient Hospitalist Management & Discharge Coordination
Common Therapeutic Classes:
  • Antihypertensives (ACE Inhibitors, ARBs, Calcium Channel Blockers, Thiazides)
  • Oral Antidiabetic Agents, Basal/Bolus Insulins & Lipid-Lowering Statins
  • Direct Oral Anticoagulants (Apixaban, Rivaroxaban) & Antiplatelets
  • Levothyroxine (Hypothyroidism) & Proton Pump Inhibitors (Pantoprazole)

All Registered NUCC Taxonomies & State Licenses

Taxonomy Code & Plain-English DescriptionState License & Primary Status
207RH0003X — Internal Medicine, Hematology & Oncology
Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)
State: TN | License: 61706 | Primary: Yes (Primary)
Medical Billing, RCM & Hospital Credentialing Teams:
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