DR. TIANNA MARIE MACK DO
NPI 1912643891
Family Medicine in Cheyenne, WY

Active since May 12, 2022PECOS EnrolledAccepts Medicare Assignment
820 E 17TH ST, CHEYENNE, WY 82001(307) 632-2434 Get Directions Write a Review

NPPES record last updated: July 11, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 11, 2022, May 12, 2022 (2 updates tracked since 2022).

About Dr. Tianna Marie Mack Do NPPES

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

DR. TIANNA MARIE MACK DO (NPI 1912643891) is an individual family medicine provider in Cheyenne, Wyoming, licensed in Wyoming (210-T1) and active in the NPI registry since May 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1912643891
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. TIANNA MARIE MACKCredential: DO
Location Address820 E 17TH STCheyenne, WY 82001-4714
Mailing Address820 E 17th StCheyenne, WY 82001-4714 · (307) 632-2434
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateMay 12, 2022
Last NPPES UpdateJuly 11, 20222 updates tracked since enumeration
NPPES CertifiedJune 29, 2022
NPI 1912643891 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in WY · 210-T1
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
820 E 17TH ST, Cheyenne, WY 82001

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

Dr. Tianna Marie Mack 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 ID8820442221
PECOS Enrollment IDI20260420001054
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 82001 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
$87.12 typical visit price
range $56.42 – $170.72
Typical copayment $21.78 (range $14.10 – $42.68)
Most-billed visit code 99203
Established Patient
$99.46 typical visit price
range $18.19 – $139.32
Typical copayment $24.86 (range $4.54 – $34.83)
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.

Family Medicine
820 E 17TH ST
CHEYENNE, WY 82001
Family Medicine
820 E 17TH ST
CHEYENNE, WY 82001
Family Medicine
820 E 17TH ST
CHEYENNE, WY 82001
Student in an Organized Health Care Education/Training Program
820 E 17TH ST
CHEYENNE, WY 82001
Student in an Organized Health Care Education/Training Program
820 E 17TH ST
CHEYENNE, WY 82001
Family Medicine
820 E 17TH ST
CHEYENNE, WY 82001
Family Medicine
820 E 17TH ST
CHEYENNE, WY 82001
Family Medicine
820 E 17TH ST
CHEYENNE, WY 82001

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 Tianna Mack's NPI number?

The NPI number for Tianna Mack is 1912643891. It was assigned to this individual provider in the NPPES registry on May 12, 2022.

Where is Tianna Mack located?

Tianna Mack practices at 820 E 17th St, Cheyenne, WY 82001. The listed phone number is (307) 632-2434.

What is Tianna Mack's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Tianna Mack enrolled in Medicare?

Yes. Tianna Mack 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 Tianna Mack was last updated on July 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.