Dr Mark Robert Allen, MD - Medicare Psychiatry & Neurology in Chico, CA

  1. Home
  2. Psychiatry & Neurology
  3. CA
  4. Chico
Dr Mark Robert Allen, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Chico, California. His current practice location is 1531 Esplanade, Chico, California. You can reach out to his office (for appointments etc.) via phone at (530) 332-3046.

Dr Mark Robert Allen is licensed to practice in California (license number C191850) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1114155256.

Contact Information

Dr Mark Robert Allen, MD
1531 Esplanade,
Chico, CA 95926-3310
(530) 332-3046
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark Robert Allen
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location1531 Esplanade, Chico, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114155256
  • Provider Enumeration Date: 06/28/2009
  • Last Update Date: 12/19/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6800014648
  • Enrollment ID: I20140820001345

Medical Identifiers

Medical identifiers for Dr Mark Robert Allen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114155256NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry C191850 (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. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Mark Robert Allen allows following entities to bill medicare on his behalf.
Entity NameMainegeneral Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669423380
PECOS PAC ID: 1254245715
Enrollment ID: O20031118000718
Entity NameBridgton Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154370153
PECOS PAC ID: 8123919099
Enrollment ID: O20040322000534
Entity NameAcadia Hospital Corp.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215940523
PECOS PAC ID: 7719878495
Enrollment ID: O20040323000136
Entity NameCentral Maine Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689653487
PECOS PAC ID: 2567379563
Enrollment ID: O20040324000441
Entity NameRumford Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205991122
PECOS PAC ID: 3870583511
Enrollment ID: O20040514000890

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. Dr Mark Robert Allen is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mark Robert Allen, MD
1531 Esplanade,
Chico, CA 95926-3310

Ph: (530) 332-3046		Dr Mark Robert Allen, MD
1531 Esplanade,
Chico, CA 95926-3310

Ph: (530) 332-3046

Reviews and Comments


Psychiatry & Neurology Doctors in Chico, CA

Dr. William R Halloran, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 130 Amber Grove Dr, Suite 130, Chico, CA 95973
Phone: 530-895-7634    Fax: 530-342-2440
Harpreet Kaur, M.D
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2561 California Park Dr Ste 300, Chico, CA 95928
Phone: 530-838-4188    Fax: 530-809-2481
Ethan Ittner, D.O.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 3247 Esplanade, Chico, CA 95973
Phone: 530-883-8535    
Dr. Margarita So Lema, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 500 Cohasset Road, Suite 15, Chico, CA 95926
Phone: 530-891-2945    Fax: 530-895-6669
Dr. Scott David Nichols, MD
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 1531 Esplanade, Chico, CA 95926
Phone: 530-332-5250    
Dr. Stephen David Forner, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1405 Magnolia Ave, Suite B, Chico, CA 95926
Phone: 530-894-3330    Fax: 530-894-1770

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.