Doctor profile · Federal record
Dr. Richard Mangi, MD
Allergy & Immunology (Internal Medicine) Physician (CMS: Allergy/Immunology) · Rheumatology Physician · Hamden, CT
- NPI 1619976917
- Accepts Medicare
- MIPS 84.3 / 100 · 2023
- 59 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9 Washington Ave
Hamden, CT 065183267
(203) 248-3049
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- October 17, 2011
- Year of graduation
- 1967 — 59 yrs since
- Specialty taxonomy
- 207RA0201X — NUCC code
- State license (1)
- Connecticut #014693
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619976917. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,627
Distinct HCPCS
6
Medicare allowed
$58,493
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 1,585 | 52 | $17 | |
95117 |
Professional service for multiple injections of allergen | 506 | 48 | $13 | |
95004 |
Test for allergy using allergenic extract | 358 | 11 | $4 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 99 | 73 | $135 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 41 | 41 | $176 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 38 | 29 | $96 |
In context: peer comparison
Among 1 peers in Hamden Allergy & Immunology (Internal Medicine) Physician, average services per provider: 437. This provider delivers 6.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
496
Patients
111
Total drug cost
$105,553
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 104 | 31 | $1,709 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 55 | 23 | $2,180 |
| Fluticasone Propionate | Generic | 46 | 16 | $903 |
| Hydroxychloroquine Sulfate | Generic | 42 | 13 | $3,188 |
| Levocetirizine Dihydrochloride | Generic | 35 | 0 | $665 |
| Prednisone | Generic | 34 | 11 | $349 |
| Methotrexate (Methotrexate Sodium) | Brand | 30 | 0 | $1,166 |
| Ipratropium Bromide | Generic | 26 | 0 | $1,548 |
| Xolair (Omalizumab) | Brand | 24 | 0 | $74,069 |
| Epinephrine | Generic | 19 | 17 | $4,119 |
Frequently asked questions
What is Dr. Richard Mangi's medical specialty?
Dr. Richard Mangi practices Allergy & Immunology (Internal Medicine) Physician in Hamden, CT.
Where does Dr. Richard Mangi practice?
Dr. Richard Mangi practices at 9 Washington Ave, Hamden, CT 065183267. Office phone: 2032483049.
What is Dr. Richard Mangi's NPI?
Dr. Richard Mangi's National Provider Identifier (NPI) is 1619976917, issued by NPPES.
Does Dr. Richard Mangi accept Medicare assignment?
Yes. Dr. Richard Mangi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Mangi commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Professional service for multiple injections of allergen (HCPCS 95117); Test for allergy using allergenic extract (HCPCS 95004). Source: CMS Medicare Physician & Other Practitioners file.