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DR. INDIRA MAHALINGAM M.D.
NPI 1164583324
Internal Medicine in Broomfield, CO

Active since December 12, 2006PECOS Enrolled
3940 BROADLANDS LN, BROOMFIELD, CO 80020(303) 460-1589(303) 466-0533 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Indira Mahalingam M.d. NPPES

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

DR. INDIRA MAHALINGAM M.D. (NPI 1164583324) is an individual internal medicine provider in Broomfield, Colorado, licensed in Colorado (37217) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1992).

NPPES Registry Identity

NPI1164583324
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. INDIRA MAHALINGAMCredential: M.D.
Location Address3940 BROADLANDS LNBroomfield, CO 80020-9541
Mailing Address3940 Broadlands LnBroomfield, CO 80020-9541 · (303) 460-1589 · Fax (303) 466-0533
Phone(303) 460-1589
Fax(303) 466-0533
Sole ProprietorYes
Medical School CMSOtherGraduated 1992
Enumeration DateDecember 12, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1164583324 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CO · 37217
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.
3940 BROADLANDS LN, Broomfield, CO 80020
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Other Identifiers 3

Medicare UPING80277CO
Medicare ID-Type UnspecifiedC2981CO
Medicaid22158383CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Indira Mahalingam M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2264465558
PECOS Enrollment IDI20050916000436
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 Indira Mahalingam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Colorado Internal Medicine Associates, PC
Same address
Internal Medicine
3940 BROADLANDS LN
Broomfield, CO 80023
  • Reassigned Medicare billing, Colorado enrollment
NPI 1437454147 (303) 460-7391

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
392 services53 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
50 services46 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80020 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier11 claims11 services$48.89 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier11 claims11 services$16.97 avg. paid by Medicare
Manual wheelchair accessory, anti-tipping device, each E0971
DME-Wheelchairs · category DD021N
2 suppliers14 claims28 services$2.91 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers16 claims16 services$74.12 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers19 claims19 services$22.09 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Indira Mahalingam's NPI number?

The NPI number for Indira Mahalingam is 1164583324. It was assigned to this individual provider in the NPPES registry on December 12, 2006.

Where is Indira Mahalingam located?

Indira Mahalingam practices at 3940 Broadlands Ln, Broomfield, CO 80020. The listed phone number is (303) 460-1589.

What is Indira Mahalingam's specialty?

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

Is Indira Mahalingam enrolled in Medicare?

Yes. Indira Mahalingam is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Indira Mahalingam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Indira Mahalingam reassigns Medicare benefits to Colorado Internal Medicine Associates, PC (Broomfield, CO). 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 Indira Mahalingam'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 Indira Mahalingam was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.