Doctor profile · Federal record
Dr. Thatcher Houldin, MD
Internal Medicine Physician (CMS: Internal Medicine) · Portland, OR
- NPI 1578184511
- Accepts Medicare
- MIPS 87.8 / 100 · 2023
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4805 Ne Glisan St
Portland, OR 972132933
(503) 215-2392 - Additional location
-
9205 Sw Barnes RD
Portland, OR 972256603
(503) 216-2621 - Mailing address
-
Po Box 3158
Portland, OR 972083158
Credentials & registration
- NPI registered
- April 2020 — 6 yrs on file
- Profile last updated
- October 27, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #MD216720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578184511. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
66
Distinct HCPCS
3
Medicare allowed
$6,897
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 39 | 19 | $79 | |
99239 |
Hospital discharge day management, more than 30 minutes | 15 | 15 | $115 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $174 |
In context: peer comparison
Among 209 peers in Portland Internal Medicine Physician, average services per provider: 60. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
210
Patients
30
Total drug cost
$10,188
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 44 | 19 | $639 |
| Amlodipine Besylate | Generic | 30 | 11 | $244 |
| Levothyroxine Sodium | Generic | 29 | 0 | $615 |
| Omeprazole | Generic | 25 | 0 | $458 |
| Losartan Potassium | Generic | 22 | 0 | $370 |
| Metoprolol Succinate | Generic | 19 | 0 | $279 |
| Eliquis (Apixaban) | Brand | 17 | 0 | $7,250 |
| Trazodone Hcl | Generic | 13 | 0 | $43 |
| Pantoprazole Sodium | Generic | 11 | 0 | $290 |
Hospital affiliations
Frequently asked questions
What is Dr. Thatcher Houldin's medical specialty?
Dr. Thatcher Houldin practices Internal Medicine Physician in Portland, OR.
Where does Dr. Thatcher Houldin practice?
Dr. Thatcher Houldin practices at 4805 Ne Glisan St, Portland, OR 972132933. Office phone: 5032152392.
What is Dr. Thatcher Houldin's NPI?
Dr. Thatcher Houldin's National Provider Identifier (NPI) is 1578184511, issued by NPPES.
Does Dr. Thatcher Houldin accept Medicare assignment?
Yes. Dr. Thatcher Houldin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thatcher Houldin commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.