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ANKITA TANDON DO
NPI 1669977211
Internal Medicine - Hematology & Oncology in Denver, CO

Active since March 27, 2018PECOS EnrolledAccepts Medicare Assignment
660 BANNOCK ST, DENVER, CO 80204(303) 436-6000 Get Directions Write a Review

NPPES record last updated: September 9, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 9, 2025, Aug 7, 2021, May 27, 2021 and 1 more (4 updates tracked since 2018).

About Ankita Tandon Do NPPES

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

ANKITA TANDON DO (NPI 1669977211) is an individual hematology & oncology provider in Denver, Colorado, licensed in Colorado (DR.0074139) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1669977211
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameANKITA TANDONCredential: DO
Location Address660 BANNOCK STDenver, CO 80204-4506
Mailing Address660 Bannock StDenver, CO 80204-4506
Phone(303) 436-6000
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 27, 2018
Last NPPES UpdateSeptember 9, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2025
✔ NPI 1669977211 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CO · DR.0074139
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal MedicineTaxonomy 207R00000X · License DR.0074139 (CO)
660 BANNOCK ST, Denver, CO 80204
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ankita Tandon Do 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 ID9931506128
PECOS Enrollment IDI20241111003067
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.

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.

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.
24 services24 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.
18 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80204 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
$174.82 typical visit price
range $58.06 – $174.82
Typical copayment $43.70 (range $14.51 – $43.70)
Most-billed visit code 99205
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.

Other Providers at the Same Location NPPES 20

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

RYANN SHADICK DMD
Student in an Organized Health Care Education/Training Program
660 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6000
OWEN LESTER WILLIAMS IV
Student in an Organized Health Care Education/Training Program
660 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6000
ELLEN EGIDIA SARCONE MD
Internal Medicine
660 BANNOCK ST, MAIL CODE 4000
DENVER, CO 80204
Denver County (303) 436-6907
DR. JORDAN JAY KARLITZ MD
Internal Medicine (Gastroenterology)
660 BANNOCK ST
DENVER, CO 80204
Denver County (720) 848-0000
DR. MICHELLE KATHERINE HAAS MD
Internal Medicine (Infectious Disease)
660 BANNOCK ST
DENVER, CO 80204
Denver County (303) 602-5052
MICHAEL J BREYER MD
Emergency Medicine
660 BANNOCK ST
DENVER, CO 80204
Denver County (303) 739-1211
DR. SUSANNA KOVARI M.D.
Psychiatry & Neurology (Psychiatry)
660 BANNOCK ST
DENVER, CO 80204
Denver County (303) 602-8270
ROCIO TERRONES
Technician/Technologist (Ophthalmic)
660 BANNOCK ST
DENVER, CO 80204
Denver County (303) 602-8550

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 Ankita Tandon's NPI number?

The NPI number for Ankita Tandon is 1669977211. It was assigned to this individual provider in the NPPES registry on March 27, 2018.

Where is Ankita Tandon located?

Ankita Tandon practices at 660 Bannock St, Denver, CO 80204. The listed phone number is (303) 436-6000.

What is Ankita Tandon's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Ankita Tandon enrolled in Medicare?

Yes. Ankita Tandon 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.

When was this NPI record last updated?

The NPPES record for Ankita Tandon was last updated on September 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.