Mark Allen O'brien, DC - Chiropractor in El Dorado Hills, CA

Mark Allen O'brien, DC is a Chiropractor based in El Dorado Hills, California. Mark Allen O'brien is licensed to practice in California (license number 34782) and his current practice location is 350 Green Valley Rd, El Dorado Hills, California. He can be reached at his office (for appointments etc.) via phone at (570) 690-5629.

NPI number for Mark Allen O'brien is 1770180895 and his current mailing address is 1013 Geneva Ct, El Dorado Hills, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1770180895.

Contact Information

Mark Allen O'brien, DC
350 Green Valley Rd,
El Dorado Hills, CA 95762-3927
(570) 690-5629
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMark Allen O'brien
GenderMale
SpecialityChiropractor
Location350 Green Valley Rd, El Dorado Hills, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1770180895
  • Provider Enumeration Date: 10/01/2020
  • Last Update Date: 10/01/2020

Medical Identifiers

Medical identifiers for Mark Allen O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770180895NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111NI0013XChiropractor - Independent Medical Examiner 35782 (California)Secondary
111NX0100XChiropractor - Occupational Health 34782 (California)Secondary
111N00000XChiropractor 34782 (California)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mark Allen O'brien is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mark Allen O'brien, DC
1013 Geneva Ct,
El Dorado Hills, CA 95762-4003

Ph: (570) 690-5629
Mark Allen O'brien, DC
350 Green Valley Rd,
El Dorado Hills, CA 95762-3927

Ph: (570) 690-5629

Reviews and Comments


Chiropractor in El Dorado Hills, CA

Ambrose Chiropractic Inc.
Chiropractor
Medicare: Medicare Enrolled
Practice Location: 350 Green Valley Rd, El Dorado Hills, CA 95762
Phone: 916-933-6700    
Dr. Krista Lynn Rainwaters, D.C.
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Phone: 916-933-7022    Fax: 916-933-7025
Dr. Letha Arenchild Fair, D.C.
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Medicare: Not Enrolled in Medicare
Practice Location: 2084 Moonstone Cir, El Dorado Hills, CA 95762
Phone: 916-690-6763    Fax: 916-933-5148
Dr. Nelson James Lee Iii, D.C.
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Medicare: Not Enrolled in Medicare
Practice Location: 3840 El Dorado Hills Blvd, El Dorado Hills, CA 95762
Phone: 916-933-7022    Fax: 916-933-7025
Dr. Matthew W Hassey,
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Medicare: Not Enrolled in Medicare
Practice Location: 1200 Suncast Ln, 2, El Dorado Hills, CA 95762
Phone: 916-626-4300    Fax: 866-954-5125
Hassey Chiropractic Pc
Chiropractor
Medicare: Not Enrolled in Medicare
Practice Location: 1200 Suncast Ln, Suite 2, El Dorado Hills, CA 95762
Phone: 916-626-4300    Fax: 866-954-5125
Dr. Joseph R. Ambrose, DC
Chiropractor
Medicare: Accepting Medicare Assignments
Practice Location: 350 Green Valley Rd, El Dorado Hills, CA 95762
Phone: 916-933-6700    

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.