Doctor profile · Federal record

Dr. Tamara Clang, DO

Family Medicine Physician (CMS: Family Practice) · Greeley, CO

  • NPI 1275508012
  • Accepts Medicare
  • MIPS 72.7 / 100 · 2023
  • 31 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6801 W 20Th St, Suite 101
Greeley, CO 80634
(970) 378-8000
fax (970) 378-8088

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
March 18, 2020
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Colorado #37041
Medicaid
CO #01370410

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275508012. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
118
Distinct HCPCS
4
Medicare allowed
$10,293
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 59 28 $129
81002 Urinalysis, manual test 23 17 $3
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 19 19 $130
36415 Insertion of needle into vein for collection of blood sample 17 14 $8

In context: peer comparison

Among 27 peers in Greeley Family Medicine Physician, average services per provider: 49. This provider delivers 2.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$145
Transactions
7
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 3 $74.08
Dexcom, INC. 1 $24.60
Lilly USA, LLC 1 $16.72
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 1 $15.34
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 1 $14.58

By nature of payment

Food and Beverage
$145

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,243
Patients
360
Total drug cost
$8,332
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 187 44 $1,879
Atorvastatin Calcium Generic 164 47 $836
Metformin Hcl Generic 109 33 $338
Losartan Potassium Generic 101 34 $787
Lisinopril Generic 88 29 $287
Metoprolol Succinate Generic 74 21 $737
Omeprazole Generic 72 22 $632
Hydrochlorothiazide Generic 70 22 $185
Pravastatin Sodium Generic 68 17 $937
Sertraline Hcl Generic 65 13 $312

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Tamara Clang's medical specialty?
Dr. Tamara Clang practices Family Medicine Physician in Greeley, CO.
Where does Dr. Tamara Clang practice?
Dr. Tamara Clang practices at 6801 W 20Th St, Greeley, CO 80634. Office phone: 9703788000.
What is Dr. Tamara Clang's NPI?
Dr. Tamara Clang's National Provider Identifier (NPI) is 1275508012, issued by NPPES.
Does Dr. Tamara Clang accept Medicare assignment?
Yes. Dr. Tamara Clang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tamara Clang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Urinalysis, manual test (HCPCS 81002); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.