CMS-1500 Box 24J / 33a • NPI
1144237215
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
123 HIGH ST, TOPSFIELD, MA, 01983-1921
✓ 9-Digit EDI 837 ZIP+4 (01983-1921)
✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR:
NPI
1144237215 (CARL E JOHNSON, 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 #1144237215)
Medicare Beneficiaries
129
Total Billed Services
748
Distinct CPT/HCPCS Codes
5
Medicare Allowed Total
$51,770.32
Actual Top Billed CPT / HCPCS Procedures (CMS Part B)
| CPT / HCPCS | Clinical Procedure Description | Services |
|---|---|---|
99306 | Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more | 97 |
99307 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 433 |
99308 | Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | 157 |
99315 | Nursing facility discharge day management, 30 minutes or less | 51 |
Actual Top Prescribed Medications (CMS Part D)
| Brand / Generic Medication | Total Claims | Patients |
|---|---|---|
| Acyclovir Acyclovir | 12 | <11 |
| Alendronate Sodium Alendronate Sodium | 22 | <11 |
| Allopurinol Allopurinol | 37 | <11 |
| Amantadine Amantadine Hcl | 11 | <11 |
| Amiodarone Hcl Amiodarone Hcl | 36 | <11 |
| Amlodipine Besylate Amlodipine Besylate | 56 | <11 |
| Atenolol Atenolol | 34 | <11 |
| Atorvastatin Calcium Atorvastatin Calcium | 162 | 25 |
Official CMS NPPES Credential & Practice Profile
| 10-Digit NPI Number | 1144237215 (NPI-1 Individual Practitioner) |
|---|---|
| Provider / Legal Name | CARL E JOHNSON, 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 | 123 HIGH ST, TOPSFIELD, MA, 01983-1921 |
| Practice Telephone / Fax | Tel: (978) 921-1392 | Fax: (978) 887-1971 |
| Administrative Mailing Address | PO BOX 61, BOXFORD, MA, 01921-0061 |
| Enumeration & Last Sync | Enumerated: 2006-08-02 | CMS Record Updated: 2023-02-07 |
Clinic Location, Accessibility & Directions
📍 Practice Location & Patient Access
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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 (CARL E JOHNSON, 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: MA | License: 46917 | Primary: Yes (Primary) |
Medical Billing, RCM & Hospital Credentialing Teams:
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