Gerardo Carlos, MD - Medicare Obstetrics/gynecology in Green Valley, AZ

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Gerardo Carlos, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Green Valley, Arizona. He went to Medical College Of Wisconsin and graduated in 1984 and has 40 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice El Rio Santa Cruz Neighborhood Health Center, Inc, United Community Health Center-maria Auxiliadora Inc and his current practice location is 1260 S Campbell Ave Bldg 1, Green Valley, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 407-5900.

Gerardo Carlos is licensed to practice in Arizona (license number 15877) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1831170570.

Contact Information

Gerardo Carlos, MD
1260 S Campbell Ave Bldg 1,
Green Valley, AZ 85614-0504
(520) 407-5900
(520) 407-5990

Map and Direction




Physician's Profile

Full NameGerardo Carlos
GenderMale
SpecialityObstetrics/gynecology
Experience40 Years
Location1260 S Campbell Ave Bldg 1, Green Valley, Arizona
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gerardo Carlos attended and graduated from Medical College Of Wisconsin in 1984
  NPI Data:
  • NPI Number: 1831170570
  • Provider Enumeration Date: 11/09/2005
  • Last Update Date: 01/31/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4789749219
  • Enrollment ID: I20090218000042

Medical Identifiers

Medical identifiers for Gerardo Carlos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831170570NPI-NPPES
275554MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 15877 (Arizona)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
El Rio Santa Cruz Neighborhood Health Center, Inc6305739244227
United Community Health Center-maria Auxiliadora Inc458763447225

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. Gerardo Carlos allows following entities to bill medicare on his behalf.
Entity NameEl Rio Santa Cruz Neighborhood Health Center, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487602736
PECOS PAC ID: 6305739244
Enrollment ID: O20040205000098
Entity NameUnited Community Health Center-maria Auxiliadora Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093766867
PECOS PAC ID: 4587634472
Enrollment ID: O20040930000548

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. Gerardo Carlos 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
Gerardo Carlos, MD
225 W Irvington Rd,
Tucson, AZ 85714-3054

Ph: (520) 623-0992		Gerardo Carlos, MD
1260 S Campbell Ave Bldg 1,
Green Valley, AZ 85614-0504

Ph: (520) 407-5900

Reviews and Comments


Obstetrics & Gynecology Doctors in Green Valley, AZ

Dr. Sherrylyn Young, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 514 E Whitehouse Canyon Rd, Ste 110, Green Valley, AZ 85614
Phone: 520-547-7047    Fax: 520-625-9162
Frank Moxley Sturdevant, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 1780 W Via De Anza, Green Valley, AZ 85622
Phone: 520-398-5450    
Kathryn Diana Kenton Kohler,
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 767 E Canyon Rock Rd, Green Valley, AZ 85614
Phone: 520-904-9103    

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.