1. Home
  2. Directory
  3. Indiana
  4. Polis
  5. Internal Medicine
  6. NPI Profile

DR. ROBIN GIRDHAR M.D.
NPI 1821301300
Internal Medicine - Endocrinology, Diabetes & Metabolism in Indianapolis, IN

Active since July 26, 2010PECOS EnrolledAccepts Medicare Assignment
8205 E 56TH ST, STE 100, INDIANAPOLIS, IN 46216(317) 621-1006(317) 621-4050 Get Directions Write a Review

NPPES record last updated: June 10, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 10, 2021, Sep 21, 2020, Jun 18, 2018 (3 updates tracked since 2018).

About Dr. Robin Girdhar M.d. NPPES

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

DR. ROBIN GIRDHAR M.D. (NPI 1821301300) is an individual endocrinology, diabetes & metabolism provider in Indianapolis, Indiana, licensed in Indiana (01074787A) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS, is affiliated with Community Hospital East, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1821301300
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. ROBIN GIRDHARCredential: M.D.
Location Address8205 E 56TH ST, STE 100Indianapolis, IN 46216
Mailing Address6626 E 75th St, Ste 500Indianapolis, IN 46250-2805
Phone(317) 621-1006
Fax(317) 621-4050
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateJuly 26, 2010
Last NPPES UpdateJune 10, 20213 updates tracked since enumeration
NPPES CertifiedJune 10, 2021
✔ NPI 1821301300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in IN · 01074787A
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 01074787A (IN), MT196832 (PA)
8205 E 56TH ST, Indianapolis, IN 46216
Open in Google Maps ↗

Other Identifiers 3

Other01074787AIN · Indiana Medical License
Medicaid201298490IN
OtherP01512419IN · Medicare Rr

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Robin Girdhar M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5890007306
PECOS Enrollment IDI20150710001850
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 Robin Girdhar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Community Physicians Of Indiana Inc
2.4 mi
Family Medicine
7240 SHADELAND STATION, SUITE 300
Indianapolis, IN 46256
  • Reassigned Medicare billing, Indiana enrollment
  • 2,087 clinicians in this Medicare group
NPI 1619105244 (317) 355-5555

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 8

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.

Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
1,020 services11 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
452 services254 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
210 services115 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
91 services48 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
48 services48 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
36 services31 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Community Hospital East

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150074
Location1500 N Ritter AveIndianapolis, IN 46219 · Marion County
Emergency services Birthing friendly

Community Hospital Of Anderson And Madison County

Acute Care Hospitals · Anderson, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150113
Location1515 N Madison AveAnderson, IN 46011 · Madison County
Emergency services Birthing friendly

Community Hospital North

Acute Care Hospitals · Indianapolis, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150169
Location7150 Clearvista DrIndianapolis, IN 46256 · Marion County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46216 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.

Referred Medical Equipment & Supplies CMS DME claims 3

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
39 suppliers118 claims440 services$6.18 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
19 suppliers41 claims75 services$1.03 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
8 suppliers80 claims80 services$185.66 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

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

RONALD BLOOM MD
Internal Medicine (Nephrology)
8205 E 56TH ST, SUITE 250
INDIANAPOLIS, IN 46216
Marion County (317) 353-8985
COURTNEY AMBLER SEBO LCSW
Social Worker (Clinical)
8205 E 56TH ST
INDIANAPOLIS, IN 46216
Marion County (812) 247-8010
RACHEL ANN BEDNAREK PHARMD
Pharmacist
8205 E 56TH ST, SUITE 100
INDIANAPOLIS, IN 46216
Marion County (317) 621-4044
FRED W FRICK MD
Internal Medicine
8205 E 56TH ST, SUITE100
INDIANAPOLIS, IN 46216
Marion County (317) 621-4044
KAMALPREET KAUR
Nurse Practitioner
8205 E 56TH ST
INDIANAPOLIS, IN 46216
Marion County (317) 621-4044
BRADLEY S GUILL MD
Internal Medicine
8205 E 56TH ST, SUITE 100
INDIANAPOLIS, IN 46216
Marion County (317) 621-4044

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 Robin Girdhar's NPI number?

The NPI number for Robin Girdhar is 1821301300. It was assigned to this individual provider in the NPPES registry on July 26, 2010.

Where is Robin Girdhar located?

Robin Girdhar practices at 8205 E 56th St Ste 100, Indianapolis, IN 46216. The listed phone number is (317) 621-1006.

What is Robin Girdhar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Robin Girdhar enrolled in Medicare?

Yes. Robin Girdhar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Robin Girdhar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robin Girdhar reassigns Medicare benefits to Community Physicians Of Indiana Inc (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 Robin Girdhar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robin Girdhar accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Robin Girdhar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Robin Girdhar affiliated with any hospitals?

According to CMS data, Robin Girdhar is affiliated with Community Hospital East, Community Hospital Of Anderson And Madison County and Community Hospital North.

When was this NPI record last updated?

The NPPES record for Robin Girdhar was last updated on June 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.