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Physician Profile

Jeffrey F. Parker, M.D.

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At a glance

About Dr. Parker

Jeffrey F. Parker, M.D. practices internal medicine in Eureka, CA. Jeffrey is also listed as specializing in pulmonary disease. Medicare claims data shows Jeffrey provided 104 services to 72 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1689650889.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

School Other Graduated: 1969

Specialty

Internal Medicine (Primary)
Pulmonary Disease (Additional)

Credentials & Licensing

MI · Physician and Surgeon CMedical Board of California
No. 50777DelinquentExpired Jan 31, 2026Since 2002
MI licenceAs reported to the NPI registry
No. 4301029520As reported
NPINational Provider Identifier
1689650889Issued 2005

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What is Jeffrey F. Parker's specialty?

Jeffrey F. Parker is an internist in Eureka, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where can I find Jeffrey F. Parker?

Jeffrey F. Parker is listed at 3200 Walford Ave Ste A, Eureka, CA 95503. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Jeffrey F. Parker?

The number on file is (707) 443-3354. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Jeffrey F. Parker?

Jeffrey F. Parker's National Provider Identifier is 1689650889. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

What is Jeffrey F. Parker's education?

Jeffrey F. Parker attended Other, graduating in 1969. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Jeffrey F. Parker have?

Jeffrey F. Parker has 57 years experience. Calculated from a graduation year of 1969, reported in the CMS National Downloadable File.

CMS public data

What is Jeffrey F. Parker known for?

According to Medicare billing data, Jeffrey F. Parker the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Jeffrey F. Parker's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Jeffrey F. Parker. If this is you, claiming it is free.

Guide.md

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