Doctor profile · Federal record
Dr. Lynne Hillis, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · New Haven, CT
- NPI 1558367359
- Accepts Medicare
- MIPS 82.4 / 100 · 2023
- 38 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1453 Whalley Ave
New Haven, CT 065151153
(203) 389-4111
fax (203) 889-4953
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- May 27, 2021
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #031055
- Medicaid
- CT #0013110557
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558367359. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
919
Distinct HCPCS
10
Medicare allowed
$73,659
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 203 | 140 | $136 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 99 | 63 | $80 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 90 | 90 | $138 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 84 | 84 | $20 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 81 | 62 | $95 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 79 | 65 | $56 | |
G0179 |
Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a | 62 | 41 | $45 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 45 | 41 | $16 | |
83036 |
Hemoglobin a1c level | 41 | 32 | $10 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 36 | 30 | $134 |
In context: peer comparison
Among 66 peers in this city , average services per provider: 73. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,273
Patients
761
Total drug cost
$44,336
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 445 | 87 | $5,905 |
| Amlodipine Besylate | Generic | 405 | 102 | $3,361 |
| Levothyroxine Sodium | Generic | 371 | 71 | $5,116 |
| Escitalopram Oxalate | Generic | 232 | 50 | $3,610 |
| Losartan Potassium | Generic | 230 | 57 | $3,085 |
| Rosuvastatin Calcium | Generic | 229 | 61 | $8,121 |
| Metoprolol Succinate | Generic | 200 | 43 | $3,095 |
| Furosemide | Generic | 172 | 45 | $828 |
| Hydrochlorothiazide | Generic | 158 | 43 | $660 |
| Alprazolam | Generic | 153 | 44 | $818 |
Frequently asked questions
What is Dr. Lynne Hillis's medical specialty?
Dr. Lynne Hillis practices Internal Medicine Physician in New Haven, CT.
Where does Dr. Lynne Hillis practice?
Dr. Lynne Hillis practices at 1453 Whalley Ave, New Haven, CT 065151153. Office phone: 2033894111.
What is Dr. Lynne Hillis's NPI?
Dr. Lynne Hillis's National Provider Identifier (NPI) is 1558367359, issued by NPPES.
Does Dr. Lynne Hillis accept Medicare assignment?
Yes. Dr. Lynne Hillis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lynne Hillis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Residence visit for established patient with low level of medical decision making (HCPCS 99348); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.