Doctor profile · Federal record
Dr. David Willens, M.D., M.P.H.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Internal Medicine Physician · Detroit, MI
- NPI 1962688713
- Accepts Medicare
- 19 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2799 W Grand Blvd, General Internal Medicine K-15; Henry Ford Hospital
Detroit, MI 482022608
(313) 916-7554
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- August 2, 2012
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (3)
- Michigan #4301100852 · Georgia #002733 · Tennessee #46731
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962688713. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
241
Distinct HCPCS
5
Medicare allowed
$24,538
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 121 | 92 | $98 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 50 | 22 | $81 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 29 | 23 | $146 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 22 | $133 | |
99238 |
Hospital discharge day management, 30 minutes or less | 19 | 19 | $82 |
In context: peer comparison
Among 143 peers in Detroit Internal Medicine Physician, average services per provider: 94. This provider delivers 2.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,234
Patients
765
Total drug cost
$335,783
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 465 | 149 | $8,431 |
| Amlodipine Besylate | Generic | 286 | 105 | $3,458 |
| Nifedipine ER (Nifedipine) | Brand | 204 | 66 | $10,150 |
| Lisinopril | Generic | 158 | 59 | $2,026 |
| Losartan Potassium | Generic | 138 | 50 | $2,760 |
| Metoprolol Succinate | Generic | 126 | 34 | $1,834 |
| Gabapentin | Generic | 116 | 41 | $3,017 |
| Omeprazole | Generic | 112 | 43 | $2,126 |
| Metformin Hcl | Generic | 108 | 41 | $931 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 107 | 35 | $4,908 |
Hospital affiliations
Frequently asked questions
What is Dr. David Willens's medical specialty?
Dr. David Willens practices Internal Medicine Physician in Detroit, MI.
Where does Dr. David Willens practice?
Dr. David Willens practices at 2799 W Grand Blvd, Detroit, MI 482022608. Office phone: 3139167554.
What is Dr. David Willens's NPI?
Dr. David Willens's National Provider Identifier (NPI) is 1962688713, issued by NPPES.
Does Dr. David Willens accept Medicare assignment?
Yes. Dr. David Willens accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Willens commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.