Diana Nguyen, MD - Medicare Obstetrics & Gynecology in Fresno, CA

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Diana Nguyen, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Fresno, California. Her current practice location is 2210 E Illinois Ave, Suite 406, Fresno, California. You can reach out to her office (for appointments etc.) via phone at (559) 486-8888.

Diana Nguyen is licensed to practice in California (license number A117288) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1316241847.

Contact Information

Diana Nguyen, MD
2210 E Illinois Ave, Suite 406,
Fresno, CA 93701-2125
(559) 486-8888
Not Available

Map and Direction




Physician's Profile

Full NameDiana Nguyen
GenderFemale
SpecialityObstetrics & Gynecology
Location2210 E Illinois Ave, Fresno, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1316241847
  • Provider Enumeration Date: 12/23/2010
  • Last Update Date: 11/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3173750437
  • Enrollment ID: I20131211001047

Medical Identifiers

Medical identifiers for Diana Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316241847NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A117288 (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. Diana Nguyen allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678
Entity NameOmni Womens Health Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396721197
PECOS PAC ID: 4082606009
Enrollment ID: O20040331000848

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. Diana Nguyen 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
Diana Nguyen, MD
3812 N 1st St,
Fresno, CA 93726-4301

Ph: (559) 495-3120		Diana Nguyen, MD
2210 E Illinois Ave, Suite 406,
Fresno, CA 93701-2125

Ph: (559) 486-8888

Reviews and Comments


Obstetrics & Gynecology Doctors in Fresno, CA

Dr. Roydon Glen Fredrick Steinke, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 6327 N Fresno St, Suite 101, Fresno, CA 93710
Phone: 559-435-5278    Fax: 559-435-7195
Ms. Patricia Kay Felton, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 7050 N Recreation Ave, #102, Fresno, CA 93720
Phone: 559-322-2900    Fax: 559-322-2901
Dr. Robert Eugene Curry, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1374 E Alluvial Ave, Fresno, CA 93720
Phone: 559-981-2600    Fax: 559-981-2610
Pamela Louise Emeney, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 2210 E Illinois Ave Ste 408, Fresno, CA 93701
Phone: 559-443-2694    Fax: 559-443-2696
Mrs. Kim I Morris, N.P.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 2210 E Illinois Ave Ste 505, Fresno, CA 93701
Phone: 559-266-8989    Fax: 559-266-8994
Mr. Paul Madsen, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 290 N Wayte Ln, Fresno, CA 93701
Phone: 559-459-5755    Fax: 559-459-4453
Elaine Winifred Morris, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1752 W Calimyrna Ave Apt B, Fresno, CA 93711
Phone: 559-451-0721    

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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