Doctor profile · Federal record
Dr. Lee Haak, MD
Family Medicine Physician (CMS: Emergency Medicine) · Hospitalist Physician · Grapevine, TX
- NPI 1104803923
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5301 William D Tate Ave
Grapevine, TX 760517357
(817) 251-2101
fax (817) 421-5041 - Additional location
-
110 E Savannah Ave Bldg B
McAllen, TX 785031241
(956) 686-7611
fax (956) 618-3164 - Mailing address
-
110 E Savannah Ave, Bldg B Suite 203
McAllen, TX 785039494
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- April 30, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Texas #L2296
- Medicaid (2)
- TX #146776321 · TX #146776307
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104803923. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
964
Distinct HCPCS
8
Medicare allowed
$104,845
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 305 | 101 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 294 | 138 | $114 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 164 | 152 | $167 | |
99238 |
Hospital discharge day management, 30 minutes or less | 85 | 76 | $78 | |
99239 |
Hospital discharge day management, more than 30 minutes | 75 | 70 | $110 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $110 | |
99236 |
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes | 13 | 12 | $201 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 12 | $125 |
In context: peer comparison
Among 7 peers in Grapevine Family Medicine Physician, average services per provider: 81. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$381
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 1 | $135.40 | |
| Ucb, INC. | 1 | $124.03 | |
| Otsuka America Pharmaceutical, INC. | 1 | $121.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
388
Patients
364
Total drug cost
$3,133
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 53 | 52 | $163 |
| Doxycycline Hyclate | Generic | 33 | 33 | $428 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 31 | 19 | $224 |
| Cefdinir | Generic | 30 | 30 | $624 |
| Levofloxacin | Generic | 28 | 28 | $123 |
| Azithromycin | Generic | 26 | 26 | $141 |
| Furosemide | Generic | 23 | 22 | $73 |
| Metoprolol Succinate | Generic | 23 | 23 | $167 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 21 | 21 | $110 |
| Metoprolol Tartrate | Generic | 21 | 20 | $114 |
Hospital affiliations
Frequently asked questions
What is Dr. Lee Haak's medical specialty?
Dr. Lee Haak practices Family Medicine Physician in Grapevine, TX.
Where does Dr. Lee Haak practice?
Dr. Lee Haak practices at 5301 William D Tate Ave, Grapevine, TX 760517357. Office phone: 8172512101.
What is Dr. Lee Haak's NPI?
Dr. Lee Haak's National Provider Identifier (NPI) is 1104803923, issued by NPPES.
Does Dr. Lee Haak accept Medicare assignment?
Yes. Dr. Lee Haak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lee Haak commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.