Doctor profile · Federal record
Dr. Isaac van Sligtenhorst, MD
Family Medicine Physician (CMS: Family Practice) · Spring, TX
- NPI 1194105064
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4057 Riley Fuzzel RD Ste 1100A
Spring, TX 773864632
(281) 602-0440
fax (281) 602-0445 - Additional location
-
8810 Antoine Dr
Houston, TX 770881626
(713) 461-2915 - Mailing address
-
920 Frostwood Dr Ste 2.300
Houston, TX 770242314
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- November 22, 2024
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Texas #S2188
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194105064. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
153
Distinct HCPCS
5
Medicare allowed
$14,754
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 82 | 49 | $127 | |
80053 |
Blood test, comprehensive group of blood chemicals | 19 | 14 | $10 | |
99497 |
Advance care planning, first 30 minutes | 19 | 18 | $84 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 17 | 17 | $131 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 16 | 16 | $19 |
In context: peer comparison
Among 19 peers in Spring Family Medicine Physician, average services per provider: 97. This provider delivers 1.6× the peer median.Open Payments
Industry payments received
All-time total
$51
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 1 | $27.19 | |
| Exact Sciences Corporation | 1 | $23.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,164
Patients
839
Total drug cost
$41,108
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 344 | 139 | $5,608 |
| Amlodipine Besylate | Generic | 268 | 102 | $1,879 |
| Rosuvastatin Calcium | Generic | 197 | 68 | $8,132 |
| Levothyroxine Sodium | Generic | 148 | 52 | $1,951 |
| Metformin Hcl | Generic | 134 | 49 | $1,057 |
| Metoprolol Succinate | Generic | 134 | 58 | $2,500 |
| Lisinopril | Generic | 123 | 50 | $1,088 |
| Tramadol Hcl | Generic | 118 | 44 | $522 |
| Valsartan-Hydrochlorothiazide (Valsartan/Hydrochlorothiazide) | Brand | 112 | 46 | $5,796 |
| Gabapentin | Generic | 110 | 46 | $2,687 |
Frequently asked questions
What is Dr. Isaac van Sligtenhorst's medical specialty?
Dr. Isaac van Sligtenhorst practices Family Medicine Physician in Spring, TX.
Where does Dr. Isaac van Sligtenhorst practice?
Dr. Isaac van Sligtenhorst practices at 4057 Riley Fuzzel RD Ste 1100A, Spring, TX 773864632. Office phone: 2816020440.
What is Dr. Isaac van Sligtenhorst's NPI?
Dr. Isaac van Sligtenhorst's National Provider Identifier (NPI) is 1194105064, issued by NPPES.
Does Dr. Isaac van Sligtenhorst accept Medicare assignment?
Yes. Dr. Isaac van Sligtenhorst accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isaac van Sligtenhorst commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.