Mariann Alperin, MD, MS - Medicare Obstetrics/gynecology in La Jolla, CA

Mariann Alperin, MD, MS is a medicare enrolled "Obstetrics & Gynecology - Female Pelvic Medicine And Reconstructive Surgery" physician in La Jolla, California. She went to Saint Louis University School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Regents Of The University Of California and her current practice location is 9350 Campus Point Drive, Ste 2a, Mc 0974, Ucsd Women's Pelvic Medicine, La Jolla, California. You can reach out to her office (for appointments etc.) via phone at (858) 657-8435.

Mariann Alperin is licensed to practice in California (license number A102879) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1033266879.

Contact Information

Mariann Alperin, MD, MS
9350 Campus Point Drive, Ste 2a, Mc 0974, Ucsd Women's Pelvic Medicine,
La Jolla, CA 92037
(858) 657-8435
Not Available

Map and Direction




Physician's Profile

Full NameMariann Alperin
GenderFemale
SpecialityObstetrics/gynecology
Experience23 Years
Location9350 Campus Point Drive, Ste 2a, Mc 0974, La Jolla, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mariann Alperin attended and graduated from Saint Louis University School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1033266879
  • Provider Enumeration Date: 01/04/2007
  • Last Update Date: 09/05/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 7618997263
  • Enrollment ID: I20081213000154

Medical Identifiers

Medical identifiers for Mariann Alperin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033266879NPI-NPPES
101462586MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VF0040XObstetrics & Gynecology - Female Pelvic Medicine And Reconstructive Surgery A102879 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Uc San Diego Health Hillcrest - Hillcrest Med CtrSan diego, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California35774767611692

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. Mariann Alperin allows following entities to bill medicare on her behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326141862
PECOS PAC ID: 3577476761
Enrollment ID: O20031209001111

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. Mariann Alperin 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
Mariann Alperin, MD, MS
3525 John Hopkins Ct, Ste 155,
San Diego, CA 92121-1121

Ph: (858) 534-5015
Mariann Alperin, MD, MS
9350 Campus Point Drive, Ste 2a, Mc 0974, Ucsd Women's Pelvic Medicine,
La Jolla, CA 92037

Ph: (858) 657-8435

Reviews and Comments


Obstetrics & Gynecology Doctors in La Jolla, CA

Renee Marleen Nelson, MD
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Dr. Alice S Park, M.D.
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Practice Location: 9300 Campus Point Dr, Mail Code 0633, La Jolla, CA 92037
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Dr. Mel M. Kurtulus, M.D.
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Phone: 858-677-0777    Fax: 858-677-0666
Benito Villanueva, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 9850 Genesee Ave, Suite 410, La Jolla, CA 92037
Phone: 858-550-4954    Fax: 858-550-4946
Dr. Seth Daniel Bulow, M.D.
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Medicare: Medicare Enrolled
Practice Location: 9834 Genesee Ave, Suite 400, La Jolla, CA 92037
Phone: 858-622-9076    
Dr. John J. Willems, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 10666 N Torrey Pines Rd, La Jolla, CA 92037
Phone: 858-764-9080    

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.

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