John M. Harlan, MD
Hematology & Oncology Physician · Oncologist in Seattle, WA
Provider details
- Specialty
- Hematology & Oncology Physician
- NPI number
- 1356427124
Checked against the CMS National Provider Identifier registry on October 2, 2026.
About
Specialties
- Hematology
- Oncology
- Internal Medicine
Insurance
- Blue Cross and Blue Shield - BlueCard PPO
- Blue Cross and Blue Shield PPO
- Cigna - Open Access
- Cigna HMO
- Cigna PPO
- Great West Healthcare PPO
- Health Net PPO
- Humana
- MultiPlan PPO
- Regence Preferred Provider Network PPN
- United HealthCare
- United HealthCare - Choice Plus POS
- United HealthCare - Options PPO
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