Doctor profile · Federal record
Dr. David Lieberman
Internal Medicine Physician (CMS: Internal Medicine) · Nantucket, MA
- NPI 1235591991
- Accepts Medicare
- MIPS 92.0 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
57 Prospect St
Nantucket, MA 025542799
(508) 825-8100
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- May 16, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #1021348
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235591991. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
713
Distinct HCPCS
10
Medicare allowed
$61,039
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 301 | 232 | $95 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 104 | 95 | $54 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 66 | 63 | $95 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 61 | 42 | $9 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 50 | 13 | $116 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 30 | 28 | $141 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $131 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 25 | 25 | $126 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 24 | 12 | $77 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 14 | 13 | $9 |
In context: peer comparison
Among 1 peers in Nantucket Internal Medicine Physician, average services per provider: 64. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,045
Patients
638
Total drug cost
$232,069
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 328 | 94 | $3,799 |
| Amlodipine Besylate | Generic | 269 | 89 | $1,997 |
| Lisinopril | Generic | 202 | 62 | $1,729 |
| Losartan Potassium | Generic | 172 | 60 | $2,079 |
| Levothyroxine Sodium | Generic | 170 | 52 | $2,506 |
| Metformin Hcl | Generic | 116 | 36 | $1,139 |
| Jardiance (Empagliflozin) | Brand | 107 | 23 | $118,670 |
| Hydrochlorothiazide | Generic | 101 | 38 | $400 |
| Rosuvastatin Calcium | Generic | 101 | 34 | $2,879 |
| Gabapentin | Generic | 94 | 31 | $1,742 |
Hospital affiliations
Frequently asked questions
What is Dr. David Lieberman's medical specialty?
Dr. David Lieberman practices Internal Medicine Physician in Nantucket, MA.
Where does Dr. David Lieberman practice?
Dr. David Lieberman practices at 57 Prospect St, Nantucket, MA 025542799. Office phone: 5088258100.
What is Dr. David Lieberman's NPI?
Dr. David Lieberman's National Provider Identifier (NPI) is 1235591991, issued by NPPES.
Does Dr. David Lieberman accept Medicare assignment?
Yes. Dr. David Lieberman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Lieberman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.