CMS-1500 Box 24J / 33a • NPI
1144390139
Type 1 Individual Rendering/Ordering
HIPAA NUCC Taxonomy • CMS Code
207R00000X (CMS 11)
Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)
Box 32 Service Location & ZIP+4
78 MEDICAL CENTER DR, FISHERSVILLE, VA, 22939-2332
✓ 9-Digit EDI 837 ZIP+4 (22939-2332)
✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR:
NPI
1144390139 (KERRY A ALEXANDER, 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 #1144390139)
Medicare Beneficiaries
896
Total Billed Services
3,351
Distinct CPT/HCPCS Codes
39
Medicare Allowed Total
$307,925.29
Actual Top Billed CPT / HCPCS Procedures (CMS Part B)
| CPT / HCPCS | Clinical Procedure Description | Services |
|---|---|---|
80305 | Testing for presence of drug, read by direct observation | 42 |
81002 | Urinalysis, manual test | 16 |
81003 | Automated urinalysis test | 43 |
83036 | Hemoglobin a1c level | 194 |
85610 | Blood test, clotting time | 193 |
90480 | Admn sarscov2 vacc 1 dose | 102 |
90656 | Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage | 11 |
90662 | Influenza vaccine split virus, preservative free | 265 |
Actual Top Prescribed Medications (CMS Part D)
| Brand / Generic Medication | Total Claims | Patients |
|---|---|---|
| Acebutolol Hcl Acebutolol Hcl | 15 | <11 |
| Acetaminophen-Codeine Acetaminophen With Codeine | 12 | <11 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 130 | 35 |
| Alendronate Sodium Alendronate Sodium | 54 | 16 |
| Allopurinol Allopurinol | 170 | 48 |
| Alprazolam Alprazolam | 129 | 39 |
| Amitriptyline Hcl Amitriptyline Hcl | 72 | 22 |
| Amlodipine Besylate Amlodipine Besylate | 511 | 134 |
Official CMS NPPES Credential & Practice Profile
| 10-Digit NPI Number | 1144390139 (NPI-1 Individual Practitioner) |
|---|---|
| Provider / Legal Name | KERRY A ALEXANDER, MD |
| Plain-English Specialty | Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) NUCC Code: 207R00000X (Internal Medicine) |
| Certifying / Licensing Body | American Board of Internal Medicine (ABIM) |
| Practice Location Address | 78 MEDICAL CENTER DR, FISHERSVILLE, VA, 22939-2332 |
| Practice Telephone / Fax | Tel: (540) 332-5595 | Fax: (540) 332-5596 |
| Administrative Mailing Address | PO BOX 388, FISHERSVILLE, VA, 22939-0388 |
| Enumeration & Last Sync | Enumerated: 2006-11-08 | CMS Record Updated: 2026-10-22 |
Clinic Location, Accessibility & Directions
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Plain-English Taxonomy & CMS Crosswalk (207R00000X)
What Does Taxonomy Code 207R00000X Mean?
In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207R00000X translates to:
"Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)"
Specialty Clinical Procedures & Therapeutic Classes
Standard Scope of Care (KERRY A ALEXANDER, 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
- 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 Description | State License & Primary Status |
|---|---|
207R00000X — Internal MedicinePlain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) | State: VA | License: 0101046560 | Primary: Yes (Primary) |
Medical Billing, RCM & Hospital Credentialing Teams:
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