Doctor profile · Federal record

Dr. Hanna Flaten, MD

Dermatology Physician (CMS: Dermatology) · Boulder, CO

  • NPI 1548729791
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
905 Alpine Ave
Boulder, CO 803043305
(970) 667-3116
fax (970) 669-0159
Mailing address
Po Box 7065
Loveland, CO 805370065

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
September 11, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207N00000X — NUCC code
State license (1)
Colorado #DR.0070389

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548729791. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
227
Distinct HCPCS
9
Medicare allowed
$16,412
HCPCS Description Services Patients Avg allowed
17003 Destruction of precancer skin growth, 2-14 growths 59 20 $7
99213 Established patient office or other outpatient visit, 20-29 minutes 28 22 $91
11102 Biopsy of related skin growth, first growth 27 24 $88
99203 New patient office or other outpatient visit, 30-44 minutes 27 27 $109
17000 Destruction of precancer skin growth, 1 growth 26 23 $57
99212 Established patient office or other outpatient visit, 10-19 minutes 20 18 $57
17110 Destruction of skin growth, 1-14 growths 15 14 $118
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $167
99214 Established patient office or other outpatient visit, 30-39 minutes 12 12 $129

In context: peer comparison

Among 6 peers in Boulder Dermatology Physician, average services per provider: 145. This provider delivers 1.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,132
Transactions
49
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Genzyme Corporation 8 $222.77
Abbvie INC. 10 $178.75
Lilly USA, LLC 8 $169.78
E.R. Squibb & Sons, L.L.C. 3 $79.90
Organogenesis INC. 3 $76.82
Pfizer INC. 4 $68.03
Sun Pharmaceutical Industries INC. 2 $48.15
Novartis Pharmaceuticals Corporation 2 $47.37
Amgen INC. 2 $41.80
Organon LLC 2 $34.17
Regeneron Healthcare Solutions, INC. 1 $32.67
Kyowa Kirin, INC. 1 $28.97
Boehringer Ingelheim Pharmaceuticals, INC. 1 $22.70
Janssen Biotech, INC. 1 $20.85
Ortho Dermatologics, A Division of Bausch Health US, LLC 1 $20.08

By nature of payment

Food and Beverage
$1,132

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
44
Patients
27
Total drug cost
$1,169
Drug Type Claims Patients Total cost
Hydrocortisone Generic 19 15 $154
Triamcinolone Acetonide Generic 13 12 $194
Clobetasol Propionate Generic 12 0 $820

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Hanna Flaten's medical specialty?
Dr. Hanna Flaten practices Dermatology Physician in Boulder, CO.
Where does Dr. Hanna Flaten practice?
Dr. Hanna Flaten practices at 905 Alpine Ave, Boulder, CO 803043305. Office phone: 9706673116.
What is Dr. Hanna Flaten's NPI?
Dr. Hanna Flaten's National Provider Identifier (NPI) is 1548729791, issued by NPPES.
Does Dr. Hanna Flaten accept Medicare assignment?
Yes. Dr. Hanna Flaten accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hanna Flaten commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213); Biopsy of related skin growth, first growth (HCPCS 11102). Source: CMS Medicare Physician & Other Practitioners file.