Doctor profile · Federal record
Dr. Kathryn Ziegler, MD
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Spring, TX
- NPI 1114111408
- Accepts Medicare
- 23 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2255 E Mossy Oaks RD, Ste 680
Spring, TX 773891812
(281) 537-0300
fax (281) 537-0315
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- April 3, 2018
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #M7791
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114111408. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,973
Distinct HCPCS
10
Medicare allowed
$176,374
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 519 | 238 | $128 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 442 | 60 | $48 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 420 | 66 | $63 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 172 | 103 | $179 | |
99489 |
Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month | 73 | 24 | $71 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 64 | 64 | $19 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 60 | 54 | $88 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 48 | 41 | $14 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 47 | 47 | $128 | |
99487 |
Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | 42 | 26 | $134 |
In context: peer comparison
Among 11 peers in Spring Internal Medicine Physician, average services per provider: 153. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$1,323
Transactions
46
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals INC. | 5 | $309.10 | |
| Amgen INC. | 9 | $182.97 | |
| Regeneron Healthcare Solutions, INC. | 3 | $161.26 | |
| Lilly USA, LLC | 10 | $141.25 | |
| Medtronic, INC. | 1 | $99.98 | |
| Pfizer INC. | 4 | $91.49 | |
| Sumitomo Pharma America, INC. | 3 | $57.50 | |
| Esperion Therapeutics, INC. | 2 | $39.66 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $38.99 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $38.88 | |
| Exact Sciences Corporation | 2 | $30.81 | |
| Seqirus USA INC | 1 | $28.44 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $20.33 | |
| Azurity Pharmaceuticals, INC. | 1 | $19.33 | |
| Kowa Pharmaceuticals America, INC. | 1 | $16.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,353
Patients
739
Total drug cost
$42,954
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 355 | 101 | $11,555 |
| Atorvastatin Calcium | Generic | 295 | 91 | $3,430 |
| Levothyroxine Sodium | Generic | 254 | 76 | $3,054 |
| Amlodipine Besylate | Generic | 248 | 76 | $2,005 |
| Ezetimibe | Generic | 171 | 54 | $8,102 |
| Lisinopril | Generic | 128 | 40 | $1,058 |
| Losartan Potassium | Generic | 117 | 37 | $1,268 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 115 | 35 | $1,166 |
| Pravastatin Sodium | Generic | 115 | 30 | $2,108 |
| Pantoprazole Sodium | Generic | 111 | 39 | $1,635 |
Hospital affiliations
Frequently asked questions
What is Dr. Kathryn Ziegler's medical specialty?
Dr. Kathryn Ziegler practices Internal Medicine Physician in Spring, TX.
Where does Dr. Kathryn Ziegler practice?
Dr. Kathryn Ziegler practices at 2255 E Mossy Oaks RD, Spring, TX 773891812. Office phone: 2815370300.
What is Dr. Kathryn Ziegler's NPI?
Dr. Kathryn Ziegler's National Provider Identifier (NPI) is 1114111408, issued by NPPES.
Does Dr. Kathryn Ziegler accept Medicare assignment?
Yes. Dr. Kathryn Ziegler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathryn Ziegler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (HCPCS 99439); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.