Doctor profile · Federal record

Dr. Heidi Mullen, D.O.

Dermatology Physician (CMS: Dermatology) · Student in an Organized Health Care Education/Training Program · Exeter, NH

  • NPI 1851827588
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
23 Hampton RD
Exeter, NH 038334807
(978) 691-5690
Mailing address
Po Box 412012
Boston, MA 022412012

Credentials & registration

NPPES · NUCC
NPI registered
May 2017 — 9 yrs on file
Profile last updated
September 15, 2021
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207N00000X — NUCC code
State license (1)
New Hampshire #21923

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851827588. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
8,991
Distinct HCPCS
10
Medicare allowed
$625,250
HCPCS Description Services Patients Avg allowed
17003 Destruction of precancer skin growth, 2-14 growths 3,410 487 $7
99214 Established patient office or other outpatient visit, 30-39 minutes 1,223 697 $127
17000 Destruction of precancer skin growth, 1 growth 802 565 $44
11102 Biopsy of related skin growth, first growth 632 459 $77
11103 Biopsy of related skin growth, each additional growth 590 269 $51
17004 Destruction of precancer skin growth, 15 or more growths 365 231 $171
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm 329 214 $95
99213 Established patient office or other outpatient visit, 20-29 minutes 277 216 $89
11300 Shaving of skin growth of body, arms, or legs, 0.5 cm or less 259 170 $68
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm 111 88 $125

In context: peer comparison

Among 1 peers in this city , average services per provider: 243. This provider delivers 37× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,165
Transactions
66
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 20 $302.82
E.R. Squibb & Sons, L.L.C. 19 $284.49
Novartis Pharmaceuticals Corporation 8 $184.51
Arcutis Biotherapeutics, Inc. 3 $63.84
Regeneron Healthcare Solutions, Inc. 2 $62.52
STRATA Skin Sciences, Inc. 4 $53.10
GENZYME CORPORATION 2 $41.09
Galderma Laboratories, L.P. 2 $40.72
Organon Llc 1 $27.88
UCB, Inc. 1 $26.18
LEO Pharma Inc. 1 $24.28
Tempus AI, Inc 1 $22.18
Dermavant Sciences, Inc. 1 $16.95
Incyte Corporation 1 $14.71

By nature of payment

Food and Beverage
$1,165

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
709
Patients
450
Total drug cost
$25,658
Drug Type Claims Patients Total cost
Ketoconazole Generic 217 126 $4,724
Triamcinolone Acetonide Generic 113 83 $1,584
Clobetasol Propionate Generic 92 68 $7,451
Fluorouracil Generic 86 74 $8,600
Doxycycline Hyclate Generic 60 25 $1,034
Mupirocin Generic 32 28 $249
Imiquimod Generic 21 20 $574
Minoxidil Generic 20 0 $57
Hydroxyzine Hcl Generic 16 0 $153
Cephalexin Generic 15 15 $74

Frequently asked questions

Auto-generated from federal data
What is Dr. Heidi Mullen's medical specialty?
Dr. Heidi Mullen practices Dermatology Physician in Exeter, NH.
Where does Dr. Heidi Mullen practice?
Dr. Heidi Mullen practices at 23 Hampton RD, Exeter, NH 038334807. Office phone: 9786915690.
What is Dr. Heidi Mullen's NPI?
Dr. Heidi Mullen's National Provider Identifier (NPI) is 1851827588, issued by NPPES.
Does Dr. Heidi Mullen accept Medicare assignment?
Yes. Dr. Heidi Mullen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heidi Mullen 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 99214); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.