Dr Robert Chalmers, MD - Medicare Obstetrics & Gynecology in Monterey, CA

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Dr Robert Chalmers, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Monterey, California. His current practice location is 23625 Holman Hwy Ste 227, Monterey, California. You can reach out to his office (for appointments etc.) via phone at (831) 624-3579.

Dr Robert Chalmers is licensed to practice in California (license number C54654) 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 1114973708.

Contact Information

Dr Robert Chalmers, MD
23625 Holman Hwy Ste 227,
Monterey, CA 93940-5902
(831) 624-3579
Not Available

Map and Direction




Physician's Profile

Full NameDr Robert Chalmers
GenderMale
SpecialityObstetrics & Gynecology
Location23625 Holman Hwy Ste 227, Monterey, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1114973708
  • Provider Enumeration Date: 05/25/2006
  • Last Update Date: 02/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0941287817
  • Enrollment ID: I20040630000136

Medical Identifiers

Medical identifiers for Dr Robert Chalmers such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114973708NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 6626848-1205 (Utah)Secondary
207V00000XObstetrics & Gynecology C54654 (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 Robert Chalmers allows following entities to bill medicare on his behalf.
Entity NameAnchorage Women's Clinic At Providence Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265496061
PECOS PAC ID: 9032102124
Enrollment ID: O20040405001651
Entity NameAlaska Womens Health Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083890180
PECOS PAC ID: 7012090210
Enrollment ID: O20080212000034
Entity NameObhg Alaska Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740697069
PECOS PAC ID: 7113233834
Enrollment ID: O20150826000621

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 Robert Chalmers 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 Robert Chalmers, MD
100 Wilson Rd Ste 100,
Monterey, CA 93940-7885

Ph: (831) 649-1000		Dr Robert Chalmers, MD
23625 Holman Hwy Ste 227,
Monterey, CA 93940-5902

Ph: (831) 624-3579

Reviews and Comments


Obstetrics & Gynecology Doctors in Monterey, CA

Dr. Bradley J Keith, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 337 El Dorado St, Ste A3, Monterey, CA 93940
Phone: 831-649-4202    Fax: 831-649-0458
James E. Ramseur Jr., MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 23845 Holman Hwy Ste 227, Monterey, CA 93940
Phone: 831-242-8301    
John Thomas Paas, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 23845 Holman Hwy Ste 227, Monterey, CA 93940
Phone: 831-620-0700    
Dr. William C Vogelpohl, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 337 El Dorado St, Ste A3, Monterey, CA 93940
Phone: 831-649-4202    Fax: 831-649-0458
Dr. Mary Kay Marina Brewster, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 172 El Dorado St, Monterey, CA 93940
Phone: 831-649-0111    Fax: 831-649-0125
Robert Maurice Adams, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 5 Via Joaquin, Suite 1, Monterey, CA 93940
Phone: 831-649-1144    Fax: 831-649-3529

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.