Natalie Maclean, MD, MSC, FRCPC
NPI 1316429244ActiveIndividual· Internal Medicine, Rheumatology· Encinitas, CA
Internal Medicine, Rheumatology (MD, MSC, FRCPC) with Natalie Maclean MD A Professional Corporation, practicing in Encinitas, California. In 2024 Medicare paid $2,182,904 for 492 patients, and Part D covered 631 of their prescriptions, 70% of them generic. Janssen Biotech, Inc. was the largest of 10 companies reporting payments in 2025, $1,365 in all, mostly food and beverage. Lists Scripps Memorial Hospital - Encinitas as a hospital affiliation.
Overview
| NPI | 1316429244 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, MSC, FRCPC |
| Sole proprietor | No |
| NPI issued | Sep 6, 2018 |
| Last updated in NPPES | Sep 7, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | A157760 | CA |
| Internal Medicine | 207R00000X | 019636 | ZZ |
| Internal Medicine, Rheumatology | 207RR0500X | 019636 | ZZ |
| Internal Medicine | 207R00000X | A157760 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Rheumatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 492 |
|---|---|
| Services billed | 261,932 across 45 procedure codes |
| Paid by Medicare | $2,182,904 |
Part D prescriptions in 2024
| Prescriptions (claims) | 631 · 1,361 30-day fills |
|---|---|
| Patients | 148 |
| Total drug cost | $663,751 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- Natalie Maclean MD A Professional CorporationEncinitas, CA · 3 clinicians
Hospital affiliation
- Scripps Memorial Hospital - EncinitasEncinitas, CA
Other facilities
- Lorian HealthHome health agency · San Diego, CA
- GlenbrookNursing home · Carlsbad, CA
Industry payments (Open Payments)
- 2025$1,365 · 64 payments from 10 companies
- 2024$2,155 · 76 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $354.62 | 21 |
| Abbvie Inc. | $232.05 | 17 |
| Amgen Inc. | $202.41 | 11 |
| Lilly USA, LLC | $189.29 | 8 |
| Genzyme Corporation | $167.93 | 2 |
What the 2025 payments were for
- Food and Beverage$1,365 · 64 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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