Doctor profile · Federal record
Dr. Ashley Losier, M.D.
Pulmonary Disease Physician (CMS: Internal Medicine) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Student in an Organized Health Care Education/Training Program · New Haven, CT
- NPI 1871934661
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 13 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
20 York St
New Haven, CT 065103220
(773) 656-6878 - Mailing address
-
333 Cedar St Po Box 208020
New Haven, CT 06510
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- July 16, 2019
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Connecticut #61880
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871934661. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
577
Distinct HCPCS
10
Medicare allowed
$45,440
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 72 | 57 | $103 | |
94729 |
Test to examine how well the lungs exchange gases | 69 | 60 | $9 | |
94727 |
Test to determine lung volumes using gas dilution or washout | 64 | 56 | $12 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 63 | 37 | $151 | |
99291 |
Critical care, first 30-74 minutes | 59 | 34 | $225 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 44 | 29 | $126 | |
94375 |
Test to measure rate of airflow | 43 | 42 | $15 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 36 | 32 | $103 | |
94729 |
Test to examine how well the lungs exchange gases | 32 | 31 | $9 | |
94727 |
Test to determine lung volumes using gas dilution or washout | 28 | 27 | $12 |
In context: peer comparison
Among 25 peers in this city , average services per provider: 57. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$1,304
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Electromed, Inc. | 1 | $1,200.00 | |
| Mannkind Corporation | 1 | $104.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
622
Patients
145
Total drug cost
$212,180
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 134 | 58 | $5,054 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 94 | 18 | $55,151 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 65 | 17 | $58,428 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 49 | 0 | $25,621 |
| Fluticasone Propionate | Generic | 41 | 18 | $501 |
| Azithromycin | Generic | 40 | 0 | $1,605 |
| Montelukast Sodium | Generic | 31 | 0 | $253 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 30 | 12 | $14,100 |
| Flovent Hfa (Fluticasone Propionate) | Brand | 29 | 11 | $8,058 |
| Rifabutin | Generic | 20 | 0 | $6,066 |
Hospital affiliations
Frequently asked questions
What is Dr. Ashley Losier's medical specialty?
Dr. Ashley Losier practices Pulmonary Disease Physician in New Haven, CT.
Where does Dr. Ashley Losier practice?
Dr. Ashley Losier practices at 20 York St, New Haven, CT 065103220. Office phone: 7736566878.
What is Dr. Ashley Losier's NPI?
Dr. Ashley Losier's National Provider Identifier (NPI) is 1871934661, issued by NPPES.
Does Dr. Ashley Losier accept Medicare assignment?
Yes. Dr. Ashley Losier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Losier commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Test to examine how well the lungs exchange gases (HCPCS 94729); Test to determine lung volumes using gas dilution or washout (HCPCS 94727). Source: CMS Medicare Physician & Other Practitioners file.