What is Ahad Ayaz's NPI number?

Ahad Ayaz's National Provider Identifier (NPI) is 1497160642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ahad Ayaz's specialty?

Ahad Ayaz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Ahad Ayaz located?

Ahad Ayaz's practice location on file with NPPES is 2500 N Detroit St, Lagrange, IN 46761.

What is Ahad Ayaz's phone number?

The practice phone number listed in the NPPES registry for Ahad Ayaz is (260) 463-2133.

Does Ahad Ayaz accept Medicare?

Ahad Ayaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ahad Ayaz's NPI active?

Yes — Ahad Ayaz's NPI (1497160642) is active in the NPPES registry as of the last update on 2021-09-02.

IndividualActiveAccepts Medicare

Ahad Ayaz, MD

NPI 1497160642 · Internal Medicine Physician · Lagrange, IN

Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Ahad Ayaz, MD is a Internal Medicine Physician provider in Lagrange, IN (NPI 1497160642).

Provider details

NPI number: 1497160642
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 4301104564 (MI)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 4301104564 (MI)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(76/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
12 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
6 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
1,385 Medicare services, 2024 (ranked within specialty)

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 methodology.

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)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	523	$111
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	277	$73
Hospital Discharge Day Management, 30 Minutes Or Less99238	196	$76
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	138	$159
Hospital Discharge Day Management, More Than 30 Minutes99239	127	$106
Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Cefdinir	106	106
Prednisone	96	93
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	58	58
Doxycycline Hyclate	50	50
Torsemide	35	35
Pantoprazole Sodium	34	33
Sucralfate	33	33

Practice location

2500 N Detroit St

Lagrange, IN 46761

Phone: (260) 463-2133

Fax: (260) 463-3775

Street-level locationGet directions

Mailing address

Po Box 236

Lagrange, IN 46761-0236

Additional practice locations (5)

1310 E 7th St Ste G
Auburn, IN 46706-2518
Phone: (260) 463-2133
Fax: (260) 463-3775
885 W Connexion Way Ste 200
Columbia City, IN 46725-1045
Phone: (260) 463-2133
Fax: (260) 463-3775
2003 Stults Rd Ste 220
Huntington, IN 46750-1291
Phone: (260) 463-2133
Fax: (260) 463-3775
610 N Sawyer Rd
Kendallville, IN 46755-2566
Phone: (260) 347-5592
Fax: (260) 347-5155
1655 N Cass St
Wabash, IN 46992-9416
Phone: (260) 463-2133
Fax: (260) 463-3775

Enumerated: 2014-06-26
Last updated: 2021-09-02
Certified: 2021-09-02

Frequently asked questions

What is Ahad Ayaz's NPI number?: Ahad Ayaz's National Provider Identifier (NPI) is 1497160642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ahad Ayaz's specialty?: Ahad Ayaz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Ahad Ayaz located?: Ahad Ayaz's practice location on file with NPPES is 2500 N Detroit St, Lagrange, IN 46761.
What is Ahad Ayaz's phone number?: The practice phone number listed in the NPPES registry for Ahad Ayaz is (260) 463-2133.
Does Ahad Ayaz accept Medicare?: Ahad Ayaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ahad Ayaz's NPI active?: Yes — Ahad Ayaz's NPI (1497160642) is active in the NPPES registry as of the last update on 2021-09-02.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.