Doctor profile · Federal record
Dr. Jeffrey Nascimento, D.O.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Sleep Medicine (Internal Medicine) Physician · Hartford, CT
- NPI 1235256934
- Accepts Medicare
- MIPS 81.7 / 100 · 2023
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
85 Seymour St, Suite 903
Hartford, CT 061065501
(860) 547-1876
fax (860) 520-1379 - Mailing address
-
85 Seymour Street, Suite 923
Hartford, CT 06106
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- April 1, 2021
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Connecticut #046503
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235256934. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,019
Distinct HCPCS
10
Medicare allowed
$145,574
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 337 | 148 | $225 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 285 | 150 | $83 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 63 | 52 | $132 | |
95806 |
Sleep study including heart rate, breathing, airflow, and effort | 56 | 56 | $100 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 56 | 48 | $96 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 55 | 31 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 50 | 50 | $183 | |
95810 |
Sleep study in sleep lab (6 years or older) | 25 | 25 | $123 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 22 | 22 | $42 | |
94729 |
Test to examine how well the lungs exchange gases | 20 | 20 | $62 |
In context: peer comparison
Among 8 peers in Hartford Pulmonary Disease Physician, average services per provider: 77. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$42,616
Transactions
147
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 67 | $40,817.81 | |
| AstraZeneca Pharmaceuticals Lp | 19 | $454.96 | |
| Harmony Biosciences LLC | 11 | $251.18 | |
| Regeneron Healthcare Solutions, INC. | 10 | $197.71 | |
| Jazz Pharmaceuticals INC. | 7 | $170.90 | |
| Electromed, INC. | 11 | $146.95 | |
| Avadel CNS Pharmaceuticals, LLC | 5 | $122.51 | |
| Takeda Pharmaceuticals U.S.A., INC. | 5 | $120.21 | |
| Amgen INC. | 4 | $100.68 | |
| Zoll Respicardia, INC. | 2 | $65.68 | |
| Harmony Biosciences LLC | 2 | $55.70 | |
| Pfizer INC. | 1 | $34.54 | |
| Boston Scientific Corporation | 1 | $22.75 | |
| Insmed, INC. | 1 | $21.39 | |
| Alexion Pharmaceuticals, INC. | 1 | $19.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
507
Patients
107
Total drug cost
$174,525
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 111 | 35 | $93,880 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 68 | 28 | $2,409 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 46 | 17 | $26,435 |
| Zolpidem Tartrate | Generic | 35 | 0 | $291 |
| Armodafinil | Generic | 31 | 0 | $3,164 |
| Prednisone | Generic | 30 | 27 | $169 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 27 | 0 | $13,190 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 26 | 0 | $1,713 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 24 | 0 | $11,722 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 24 | 0 | $16,174 |
Hospital affiliations
Frequently asked questions
What is Dr. Jeffrey Nascimento's medical specialty?
Dr. Jeffrey Nascimento practices Pulmonary Disease Physician in Hartford, CT.
Where does Dr. Jeffrey Nascimento practice?
Dr. Jeffrey Nascimento practices at 85 Seymour St, Hartford, CT 061065501. Office phone: 8605471876.
What is Dr. Jeffrey Nascimento's NPI?
Dr. Jeffrey Nascimento's National Provider Identifier (NPI) is 1235256934, issued by NPPES.
Does Dr. Jeffrey Nascimento accept Medicare assignment?
Yes. Dr. Jeffrey Nascimento accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Nascimento commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.