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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TAJALA AMAN M.D
NPI 1184310112
Internal Medicine in Indianapolis, IN

Active since April 13, 2023PECOS Enrolled
8414 NAAB ROAD, SUITE 100, INDIANAPOLIS, IN 46260(317) 338-7510 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 31, 2026, Oct 17, 2023, Apr 13, 2023 (3 updates tracked since 2023).

About Tajala Aman M.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TAJALA AMAN M.D (NPI 1184310112) is an individual internal medicine provider in Indianapolis, Indiana, licensed in Indiana (01100641A) and active in the NPI registry since April 2023. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1184310112
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameTAJALA AMANCredential: M.D
Location Address8414 NAAB ROAD, SUITE 100Indianapolis, IN 46260
Mailing Address8414 Naab RoadIndianapolis, IN 46260 · (317) 338-7510 · Fax (317) 338-7539
Phone(317) 338-7510
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateApril 13, 2023
Last NPPES UpdateAugust 31, 20263 updates tracked since enumeration
NPPES CertifiedAugust 31, 2026
✔ NPI 1184310112 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IN · 01100641A
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
8414 NAAB ROAD, Indianapolis, IN 46260
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Secondary Practice Locations 2

Location 18050 Township Line RdIndianapolis, IN 46260-2478 · Phone (317) 415-8500
Location 22001 W 86th StIndianapolis, IN 46260-1902 · Phone (317) 338-2345

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tajala Aman M.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9638531148
PECOS Enrollment IDI20260902000651
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Tajala Aman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St Vincent Physician Services Hospital And Health Care Center
0.2 mi
Family Medicine
2001 W 86TH ST
Indianapolis, IN 46260
  • Reassigned Medicare billing, Indiana enrollment
  • 510 clinicians in this Medicare group
NPI 1669422234 (317) 338-2273

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46260 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SEON WOO KIM MD
Student in an Organized Health Care Education/Training Program
8414 NAAB ROAD, SUITE 215
INDIANAPOLIS, IN 46260
Marion County (317) 338-7510
DIEGO TAPIA M.D.
Student in an Organized Health Care Education/Training Program
8414 NAAB ROAD
INDIANAPOLIS, IN 46260
Marion County (317) 338-7510
MR. SYED MUHAMMAD KHIZER ANEES M.D
Internal Medicine
8414 NAAB ROAD, SUITE NUMBER: 100
INDIANAPOLIS, IN 46260
Marion County (317) 338-7510
MS. VICTORIA TAITE NICKERSON
Student in an Organized Health Care Education/Training Program
8414 NAAB ROAD, SUITE 215
INDIANAPOLIS, IN 46260
Marion County (317) 338-7510
ELIZABETTE GUERRETTAZ JOHNSON D.O.
Family Medicine
8414 NAAB ROAD, SUITE 120
INDIANAPOLIS, IN 46260
Marion County (317) 338-7510

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tajala Aman's NPI number?

The NPI number for Tajala Aman is 1184310112. It was assigned to this individual provider in the NPPES registry on April 13, 2023.

Where is Tajala Aman located?

Tajala Aman practices at 8414 Naab Road Suite 100, Indianapolis, IN 46260. The listed phone number is (317) 338-7510.

What is Tajala Aman's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Tajala Aman enrolled in Medicare?

Yes. Tajala Aman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tajala Aman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tajala Aman reassigns Medicare benefits to St Vincent Physician Services Hospital And Health Care Center (Indianapolis, IN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tajala Aman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Tajala Aman was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.