Doctor profile · Federal record
Dr. David Michalak, MD
Family Medicine Physician (CMS: Family Practice) · Sleep Medicine (Family Medicine) Physician · The Woodlands, TX
- NPI 1841325750
- Accepts Medicare
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4840 W Panther Creek Dr, Suite 101
The Woodlands, TX 773813527
(281) 367-1720
fax (888) 368-9059
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- January 7, 2014
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Texas #M5838
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841325750. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
456
Distinct HCPCS
6
Medicare allowed
$35,310
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 195 | 111 | $82 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 64 | 64 | $18 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 61 | 61 | $124 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 59 | 40 | $123 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 54 | 54 | $18 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 23 | 23 | $107 |
In context: peer comparison
Among 24 peers in this city , average services per provider: 92. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$693
Transactions
36
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, Inc. | 33 | $621.41 | |
| Medtronic, Inc. | 1 | $25.52 | |
| Lilly USA, LLC | 1 | $23.00 | |
| ZOLL Respicardia, Inc. | 1 | $22.87 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
953
Patients
309
Total drug cost
$10,168
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 136 | 35 | $2,393 |
| Losartan Potassium | Generic | 122 | 34 | $1,476 |
| Atorvastatin Calcium | Generic | 89 | 26 | $742 |
| Lisinopril | Generic | 81 | 24 | $683 |
| Amlodipine Besylate | Generic | 71 | 24 | $424 |
| Metformin Hcl | Generic | 63 | 18 | $386 |
| Rosuvastatin Calcium | Generic | 58 | 20 | $654 |
| Hydrochlorothiazide | Generic | 52 | 17 | $183 |
| Zolpidem Tartrate | Generic | 50 | 17 | $1,026 |
| Azithromycin | Generic | 47 | 32 | $248 |
Frequently asked questions
What is Dr. David Michalak's medical specialty?
Dr. David Michalak practices Family Medicine Physician in The Woodlands, TX.
Where does Dr. David Michalak practice?
Dr. David Michalak practices at 4840 W Panther Creek Dr, The Woodlands, TX 773813527. Office phone: 2813671720.
What is Dr. David Michalak's NPI?
Dr. David Michalak's National Provider Identifier (NPI) is 1841325750, issued by NPPES.
Does Dr. David Michalak accept Medicare assignment?
Yes. Dr. David Michalak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Michalak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual alcohol misuse screening, 5 to 15 minutes (HCPCS G0442); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.