DR. GREGORY TENNANT , D.O.

Name: DR. GREGORY TENNANT , D.O.
Telephone: 6617265005

Location: 42135 10TH ST W STE 101, LANCASTER, CA, 93534

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Languages: English

Accepted Insurance

Medicare

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Medicare providers in California

Data Sources & Verification

NPI 1073581385 Medicare · CMS Confirmed D.O. Male provider

Data sourced from NPI Registry & CMS. Learn more ↗

Medicare Billing & Pricing 2023 data · 502 services billed

Established patient office or other outpatient visit, 20-29 minutes · office

$322 $70

Aspiration and/or injection of fluid large joint using ultrasound guidance · office

$313 $82

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes · facility

$592 $107

New patient office or other outpatient visit, 30-44 minutes · office

$477 $89

X-ray of knee, 3 views · office

$163 $34

X-ray of wrist, minimum of 3 views · office

$161 $35

Provider charge · Medicare pays CMS Medicare Part B ↗

DR. GREGORY TENNANT , D.O. offers you doctors care in Lancaster, California, United States.

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Frequently Asked Questions about DR. GREGORY TENNANT , D.O.

Where is the DR. GREGORY TENNANT , D.O. situated at?

DR. GREGORY TENNANT , D.O. is situated at 42135 10TH ST W STE 101, LANCASTER, CA, 93534.

What insurance plans does DR. GREGORY TENNANT , D.O. accept?

DR. GREGORY TENNANT , D.O. accepts the following insurance plans: Medicare. Insurance acceptance is subject to change — contact the provider to confirm your specific plan is accepted.

Does DR. GREGORY TENNANT , D.O. accept Medicare?

Yes, DR. GREGORY TENNANT , D.O. is confirmed to accept Medicare based on CMS data. Contact them to confirm your specific Medicare plan is covered.

Is DR. GREGORY TENNANT , D.O. accepting new patients?

Please contact DR. GREGORY TENNANT , D.O. directly to confirm whether they are currently accepting new patients. You can call them or use the booking button on this page.

How can I book an appointment at DR. GREGORY TENNANT , D.O.?

You can book an appointment by clicking the "Book Appointment" button on this page or by calling the provider directly.

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Information last updated: June 30, 2026

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