Doctor profile · Federal record
Dr. Katherine Black, MD
Gastroenterology Physician (CMS: Gastroenterology) · Portland, OR
- NPI 1801018122
- Accepts Medicare
- MIPS 84.6 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1130 Nw 22Nd Ave Ste 410
Portland, OR 972102911
(503) 229-7137
fax (503) 241-0628
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- March 21, 2013
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Oregon #MD156824
- Medicaid
- OR #500647193
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801018122. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
369
Distinct HCPCS
10
Medicare allowed
$47,185
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 97 | 48 | $38 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 76 | 75 | $252 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 43 | 43 | $111 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 40 | 37 | $122 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 32 | 32 | $96 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 22 | $132 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $160 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 16 | 14 | $80 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 12 | 11 | $179 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 12 | 12 | $185 |
In context: peer comparison
Among 45 peers in Portland Gastroenterology Physician, average services per provider: 59. This provider delivers 6.3× the peer median.Open Payments
Industry payments received
All-time total
$150
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 2 | $149.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
737
Patients
322
Total drug cost
$95,057
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 192 | 68 | $2,987 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 120 | 120 | $3,528 |
| Pantoprazole Sodium | Generic | 93 | 29 | $1,798 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 64 | 64 | $4,832 |
| Linzess (Linaclotide) | Brand | 60 | 0 | $50,349 |
| Famotidine | Generic | 43 | 14 | $1,034 |
| Loperamide (Loperamide Hcl) | Brand | 27 | 0 | $582 |
| Metoclopramide Hcl | Generic | 25 | 0 | $450 |
| Mesalamine ER (Mesalamine) | Brand | 19 | 0 | $10,934 |
| Ondansetron Odt (Ondansetron) | Brand | 18 | 11 | $724 |
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Black's medical specialty?
Dr. Katherine Black practices Gastroenterology Physician in Portland, OR.
Where does Dr. Katherine Black practice?
Dr. Katherine Black practices at 1130 Nw 22Nd Ave Ste 410, Portland, OR 972102911. Office phone: 5032297137.
What is Dr. Katherine Black's NPI?
Dr. Katherine Black's National Provider Identifier (NPI) is 1801018122, issued by NPPES.
Does Dr. Katherine Black accept Medicare assignment?
Yes. Dr. Katherine Black accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Black commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.