Mary Carroll Lee, M.D.
NPI 1184003279 · Emergency Medicine Physician · Portland, OR
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Carroll Lee, M.D. is a Emergency Medicine Physician provider in Portland, OR (NPI 1184003279).
Provider details
- NPI number
- 1184003279
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
173 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 96 | $170 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 54 | $117 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 23 | $69 |
Typical Medicare-allowed amounts for these services range $69–$170 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-22
- Last updated
- 2022-01-06
- Certified
- 2022-01-06
Frequently asked questions
- What is Mary Carroll Lee's NPI number?
- Mary Carroll Lee's National Provider Identifier (NPI) is 1184003279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Carroll Lee's specialty?
- Mary Carroll Lee is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Carroll Lee located?
- Mary Carroll Lee's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
- What is Mary Carroll Lee's phone number?
- The practice phone number listed in the NPPES registry for Mary Carroll Lee is (503) 494-7551.
- Does Mary Carroll Lee accept Medicare?
- Mary Carroll Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Carroll Lee's NPI active?
- Yes — Mary Carroll Lee's NPI (1184003279) is active in the NPPES registry as of the last update on 2022-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.