Doctor profile · Federal record
Dr. Karin Porter-Williamson, M.D.
Internal Medicine Physician (CMS: Hospice/Palliative Care) · Kansas City, KS
- NPI 1427168046
- Accepts Medicare
- MIPS 87.6 / 100 · 2023
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Ku Medical Center Div of Gen Medicine, 3901 Rainbow Blvd, MS 1020
Kansas City, KS 661600001
(913) 588-6005
fax (913) 588-3877 - Mailing address
-
University of Kansas Physicians INC, 3901 Rainbow Blvd, 4070 Delp, MS 4017
Kansas City, KS 661600001
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 1, 2013
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Kansas #04-29133
- Medicaid (2)
- MO #205331408 · KS #100397270A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427168046. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
452
Distinct HCPCS
8
Medicare allowed
$48,388
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 101 | 69 | $75 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 97 | 64 | $114 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 63 | 62 | $166 | |
99497 |
Advance care planning, first 30 minutes | 63 | 50 | $72 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 56 | 22 | $136 | |
99498 |
Advance care planning, each additional 30 minutes | 38 | 30 | $68 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 23 | 23 | $124 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $156 |
In context: peer comparison
Among 73 peers in this city , average services per provider: 89. This provider delivers 5.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
141
Patients
0
Total drug cost
$5,323
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 30 | 0 | $915 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 28 | 0 | $999 |
| Methadone Hcl | Generic | 18 | 0 | $135 |
| Escitalopram Oxalate | Generic | 17 | 0 | $2,397 |
| Clonazepam | Generic | 14 | 0 | $150 |
| Lorazepam | Generic | 12 | 0 | $90 |
| Duloxetine Hcl | Generic | 11 | 0 | $201 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 11 | 0 | $436 |
Hospital affiliations
Frequently asked questions
What is Dr. Karin Porter-Williamson's medical specialty?
Dr. Karin Porter-Williamson practices Internal Medicine Physician in Kansas City, KS.
Where does Dr. Karin Porter-Williamson practice?
Dr. Karin Porter-Williamson practices at Ku Medical Center Div of Gen Medicine, Kansas City, KS 661600001. Office phone: 9135886005.
What is Dr. Karin Porter-Williamson's NPI?
Dr. Karin Porter-Williamson's National Provider Identifier (NPI) is 1427168046, issued by NPPES.
Does Dr. Karin Porter-Williamson accept Medicare assignment?
Yes. Dr. Karin Porter-Williamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karin Porter-Williamson 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.