AHMED & AHMED PHYSICIANS P C — NPI 1427489459 (Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) in WILLIAMSVILLE, NY)

CMS-1500 Box 24J / 33a • NPI

1427489459

Type 2 Organization (Box 32a/33a)

HIPAA NUCC Taxonomy • CMS Code

207RR0500X (CMS 11)

Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)

Box 32 Service Location & ZIP+4

9 LIMESTONE DR, WILLIAMSVILLE, NY, 14221-7051

✓ 9-Digit EDI 837 ZIP+4 (14221-7051)

Practice Phone & Referral Fax

(716) 626-4200

Fax: (716) 626-4201

✓ HHS OIG LEIE Sanction Screening — VERIFIED CLEAR: NPI 1427489459 (AHMED & AHMED PHYSICIANS P C) 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

Institutional Type-2 NPI facilities enroll via CMS-855A institutional provider agreements rather than individual Order & Referring PECOS.

Official CMS NPPES Credential & Practice Profile

10-Digit NPI Number	`1427489459` (NPI-2 Organization / Facility)
Provider / Legal Name	AHMED & AHMED PHYSICIANS P C
Plain-English Specialty	Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician) NUCC Code: `207RR0500X` (Internal Medicine, Rheumatology)
Certifying / Licensing Body	American Board of Internal Medicine (ABIM)
Practice Location Address	9 LIMESTONE DR, WILLIAMSVILLE, NY, 14221-7051
Practice Telephone / Fax	Tel: (716) 626-4200 \| Fax: (716) 626-4201
Administrative Mailing Address	9 LIMESTONE DR, WILLIAMSVILLE, NY, 14221-7051
Enumeration & Last Sync	Enumerated: 2013-12-02 \| CMS Record Updated: 2023-07-20
Authorized Official	JEFFREY GANSWORTH (Practice Manager)

Clinic Location, Accessibility & Directions

📍 Practice Location & Patient Access

9 LIMESTONE DR, WILLIAMSVILLE, NY, 14221-7051

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Plain-English Taxonomy & CMS Crosswalk (207RR0500X)

What Does Taxonomy Code 207RR0500X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 207RR0500X translates to:
"Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 11 (Physician/Internal Medicine) • CMS Code 66 (Physician/Rheumatology)
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 (AHMED & AHMED PHYSICIANS P C)

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 Description	State License & Primary Status
`2084P0805X` — Plain English: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist)	State: NY \| License: `245858-1` \| Primary: Secondary
`207RR0500X` — Internal Medicine, Rheumatology Plain English: Board-Certified Internist (Adult Diagnostic & Chronic Disease Physician)	State: NY \| License: `259583-1` \| Primary: Yes (Primary)

Medical Billing, RCM & Hospital Credentialing Teams:

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AHMED & AHMED PHYSICIANS P C (NPI #1427489459)