Carl A. Constantine, M.d., A Professional Corporation - Medicare Primary Care in Ojai, CA

Carl A. Constantine, M.d., A Professional Corporation is a medicare enrolled primary clinic (Internal Medicine) in Ojai, California. The current practice location for Carl A. Constantine, M.d., A Professional Corporation is 1306 Maricopa Hwy, Ojai, California. For appointments, you can reach them via phone at (805) 646-1401. The mailing address for Carl A. Constantine, M.d., A Professional Corporation is Po Box 660640, Arcadia, California and phone number is (626) 447-0296.

Carl A. Constantine, M.d., A Professional Corporation is licensed to practice in California (license number ). The clinic also participates in the medicare program and its NPI number is 1639283252. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (805) 646-1401.

Contact Information

Carl A. Constantine, M.d., A Professional Corporation
1306 Maricopa Hwy
Ojai
CA 93023-3131
(805) 646-1401
Not Available

Map and Direction


Primary Care Clinic Profile

Full NameCarl A. Constantine, M.d., A Professional Corporation
SpecialityInternal Medicine
Location1306 Maricopa Hwy, Ojai, California
Authorized Official Name and PositionCarl Anthony Constantine (OWNER)
Authorized Official Contact8052181906
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Carl A. Constantine, M.d., A Professional Corporation
Po Box 660640
Arcadia
CA 91066-0640

Ph: (626) 447-0296
Carl A. Constantine, M.d., A Professional Corporation
1306 Maricopa Hwy
Ojai
CA 93023-3131

Ph: (805) 646-1401

NPI Details:

NPI Number1639283252
Provider Enumeration Date08/19/2006
Last Update Date07/21/2022

Medicare PECOS Information:

Medicare PECOS PAC ID8820098692
Medicare Enrollment IDO20061228000428

Medical Identifiers

Medical identifiers for Carl A. Constantine, M.d., A Professional Corporation such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639283252NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Carl A. Constantine, M.d., A Professional Corporation acts as a billing entity for following providers:
Provider NameCarl Constantine
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1669586293
PECOS PAC ID: 7214824598
Enrollment ID: I20040302000336
Provider NameLaura Elizabeth Polito
Provider TypePractitioner - Family Practice
Provider IdentifiersNPI Number: 1629173778
PECOS PAC ID: 0749272912
Enrollment ID: I20040330001738
Provider NameGrace Lin
Provider TypePractitioner - Family Practice
Provider IdentifiersNPI Number: 1457571895
PECOS PAC ID: 0547284770
Enrollment ID: I20060114000054
Provider NameViktoriya Nelson
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1619093143
PECOS PAC ID: 3072708536
Enrollment ID: I20110831000331
Provider NameLisabeth C Kelly
Provider TypePractitioner - Family Practice
Provider IdentifiersNPI Number: 1043473796
PECOS PAC ID: 0345410130
Enrollment ID: I20110906000312
Provider NameLeslie A Carey
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1699938340
PECOS PAC ID: 3779758297
Enrollment ID: I20130204000511

Reviews and Comments


Internal Medicine in Ojai, CA

Arbolada Medical Group
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Medicare: Not Enrolled in Medicare
Practice Location: 1320 Maricopa Hwy Ste E, Ojai, CA 93023
Phone: 805-646-0151    Fax: 805-646-0594
Community Memorial Health Center
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Medicare: Not Enrolled in Medicare
Practice Location: 1202 Maricopa Hwy, Ste A, Ojai, CA 93023
Phone: 805-640-2323    Fax: 805-640-2321
Ojai Valley Community Health Center
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 1200 Maricopa Hwy, Ojai, CA 93023
Phone: 805-640-8293    
Preston Arndt, Md Inc.
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 411 W Ojai Ave Ste B, Ojai, CA 93023
Phone: 805-233-4231    Fax: 805-273-0216
Valley Oak Family Practice Medical Group Inc
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 1202 Maricopa Hwy Ste C, Ojai, CA 93023
Phone: 805-640-0068    Fax: 805-640-1749
Community Memorial Health System
Primary Care Clinic
Medicare: Not Enrolled in Medicare
Practice Location: 1320 Maricopa Hwy Ste D, Ojai, CA 93023
Phone: 805-640-2323    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.