Doctor profile · Federal record

Dr. Michael Mosher, M.D.

Allergy Physician (CMS: Allergy/Immunology) · Thousand Oaks, CA

  • NPI 1053417865
  • Accepts Medicare
  • MIPS 19.7 / 100 · 2023
  • 31 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
415 Rolling Oaks Dr, Suite 280
Thousand Oaks, CA 913611029
(805) 496-8522
fax (805) 496-0469

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207KA0200X — NUCC code
State license (1)
California #A62252

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053417865. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
11,661
Distinct HCPCS
10
Medicare allowed
$165,912
HCPCS Description Services Patients Avg allowed
95004 Test for allergy using allergenic extract 5,916 93 $4
95117 Professional service for multiple injections of allergen 1,960 119 $14
95165 Professional service for preparation and provision of 1 or more antigens 1,632 101 $17
95024 Test for allergy using allergenic extract injected into skin 1,106 49 $9
99213 Established patient office or other outpatient visit, 20-29 minutes 428 251 $97
94010 Test to measure expiratory airflow and volume 181 106 $30
95115 Professional service for single injection of allergen 145 11 $12
99203 New patient office or other outpatient visit, 30-44 minutes 121 121 $120
95017 Test for allergy using combination of methods with venom 68 12 $10
99214 Established patient office or other outpatient visit, 30-39 minutes 47 44 $137

In context: peer comparison

Among 1 peers in Thousand Oaks Allergy Physician, average services per provider: 971. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$381
Transactions
22
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 18 $203.34
AstraZeneca Pharmaceuticals Lp 2 $142.34
Regeneron Healthcare Solutions, INC. 1 $20.44
Csl Behring 1 $14.64

By nature of payment

Food and Beverage
$381

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
680
Patients
146
Total drug cost
$146,817
Drug Type Claims Patients Total cost
Montelukast Sodium Generic 156 36 $2,118
Fluticasone Propionate Generic 66 25 $1,759
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 58 11 $44,253
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 57 31 $1,691
Azelastine Hcl Generic 53 21 $1,732
Ipratropium Bromide Generic 53 22 $3,307
Symbicort (Budesonide/Formoterol Fumarate) Brand 45 0 $32,599
Breo Ellipta (Fluticasone/Vilanterol) Brand 38 0 $16,058
Flovent Hfa (Fluticasone Propionate) Brand 35 0 $10,149
Levocetirizine Dihydrochloride Generic 26 0 $570

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Mosher's medical specialty?
Dr. Michael Mosher practices Allergy Physician in Thousand Oaks, CA.
Where does Dr. Michael Mosher practice?
Dr. Michael Mosher practices at 415 Rolling Oaks Dr, Thousand Oaks, CA 913611029. Office phone: 8054968522.
What is Dr. Michael Mosher's NPI?
Dr. Michael Mosher's National Provider Identifier (NPI) is 1053417865, issued by NPPES.
Does Dr. Michael Mosher accept Medicare assignment?
Yes. Dr. Michael Mosher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Mosher commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Professional service for multiple injections of allergen (HCPCS 95117); Professional service for preparation and provision of 1 or more antigens (HCPCS 95165). Source: CMS Medicare Physician & Other Practitioners file.