Doctor profile · Federal record
Dr. Tiffany Lambrou, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Portland, OR
- NPI 1306209994
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1111 Ne 99Th Ave Ste 301
Portland, OR 972209442
(503) 963-2707
fax (503) 963-2802 - Additional location
-
9300 Se 91St Ave Ste 300
Clackamas, OR 970863762 - Mailing address
-
541 Ne 20Th Ave Ste 225
Portland, OR 972322895
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- November 4, 2024
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Oregon #MD210527
- Medicaid (2)
- WA #2208074 · OR #500805967
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306209994. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,983
Distinct HCPCS
10
Medicare allowed
$122,857
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3380 |
Injection, vedolizumab, 1 mg | 4,800 | 13 | $22 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 44 | 26 | $37 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $166 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 17 | $92 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $114 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 15 | 15 | $149 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 15 | 11 | $93 | |
96365 |
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 15 | 13 | $68 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 14 | 14 | $104 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 13 | 12 | $131 |
In context: peer comparison
Among 45 peers in Portland Gastroenterology Physician, average services per provider: 59. This provider delivers 84× the peer median.Open Payments
Industry payments received
All-time total
$99
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 1 | $99.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
290
Patients
150
Total drug cost
$5,349
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 150 | 44 | $2,485 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 83 | 81 | $1,630 |
| Dicyclomine Hcl | Generic | 33 | 14 | $732 |
| Ondansetron Odt (Ondansetron) | Brand | 13 | 11 | $166 |
| Esomeprazole Magnesium | Generic | 11 | 0 | $337 |
Frequently asked questions
What is Dr. Tiffany Lambrou's medical specialty?
Dr. Tiffany Lambrou practices Gastroenterology Physician in Portland, OR.
Where does Dr. Tiffany Lambrou practice?
Dr. Tiffany Lambrou practices at 1111 Ne 99Th Ave Ste 301, Portland, OR 972209442. Office phone: 5039632707.
What is Dr. Tiffany Lambrou's NPI?
Dr. Tiffany Lambrou's National Provider Identifier (NPI) is 1306209994, issued by NPPES.
Does Dr. Tiffany Lambrou accept Medicare assignment?
Yes. Dr. Tiffany Lambrou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiffany Lambrou commonly perform?
Top Medicare-reported procedures in 2023: Injection, vedolizumab, 1 mg (HCPCS J3380); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.