Dr James Nicholas Peros, MD - Medicare Internal Medicine in South San Francisco, CA

Dr James Nicholas Peros, MD is a medicare enrolled "Internal Medicine" physician in South San Francisco, California. His current practice location is 1200 El Camino Real, South San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (650) 742-2000.

Dr James Nicholas Peros is licensed to practice in California (license number A100167) 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 1003978719.

Contact Information

Dr James Nicholas Peros, MD
1200 El Camino Real,
South San Francisco, CA 94080-3208
(650) 742-2000
Not Available



Physician's Profile

Full NameDr James Nicholas Peros
GenderMale
SpecialityInternal Medicine
Location1200 El Camino Real, South San Francisco, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1003978719
  • Provider Enumeration Date: 12/16/2006
  • Last Update Date: 02/01/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6709976681
  • Enrollment ID: I20071214000691

Medical Identifiers

Medical identifiers for Dr James Nicholas Peros such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003978719NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A100167 (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 James Nicholas Peros allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

News Archive

Women do not receive timely diagnosis for heart disease

A recent study has indicated that women who start menstruating at the age of 11 or earlier, or enter menopause before 47 have a higher risk of heart disease and stroke. Some other factors that were associated with elevated odds of heart problems in later years were miscarriage, stillbirth, undergoing a hysterectomy, and bearing children at a young age.

SRSF1 protein can prevent cancerous proliferation by stabilizing p53

Some cellular proteins have multiple, and occasionally opposing, functions. Professor Adrian Krainer and colleagues at Cold Spring Harbor Laboratory demonstrate in a paper published online today in Molecular Cell that the oncogenic protein SRSF1 can also trigger a stop in cell growth and prevent cancerous proliferation by stabilizing p53, the powerful tumor-suppressor protein.

Study of methylphenidate for cancer-related fatigue benefits patients with stage III/IV disease

Cancer-related fatigue is often a major problem for cancer patients, beginning at diagnosis, during treatment and after completing therapy. Researchers at Mayo Clinic and the North Central Cancer Treatment Group (NCCTG) recently completed a study testing methylphenidate in the treatment of cancer-related fatigue and found that, while it did not improve fatigue for a broad group of patients, the data did not rule out a benefit for those with stage III/IV cancer.

Discovery of alga that detoxifies arsenic

Arsenic may be tough, but scientists have found a Yellowstone National Park alga that's tougher.

Read more Medical News

› Verified 7 days ago

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 James Nicholas Peros 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 James Nicholas Peros, MD
30 Dore St Apt 510,
San Francisco, CA 94103-6804

Ph: (415) 861-5384
Dr James Nicholas Peros, MD
1200 El Camino Real,
South San Francisco, CA 94080-3208

Ph: (650) 742-2000

News Archive

Women do not receive timely diagnosis for heart disease

A recent study has indicated that women who start menstruating at the age of 11 or earlier, or enter menopause before 47 have a higher risk of heart disease and stroke. Some other factors that were associated with elevated odds of heart problems in later years were miscarriage, stillbirth, undergoing a hysterectomy, and bearing children at a young age.

SRSF1 protein can prevent cancerous proliferation by stabilizing p53

Some cellular proteins have multiple, and occasionally opposing, functions. Professor Adrian Krainer and colleagues at Cold Spring Harbor Laboratory demonstrate in a paper published online today in Molecular Cell that the oncogenic protein SRSF1 can also trigger a stop in cell growth and prevent cancerous proliferation by stabilizing p53, the powerful tumor-suppressor protein.

Study of methylphenidate for cancer-related fatigue benefits patients with stage III/IV disease

Cancer-related fatigue is often a major problem for cancer patients, beginning at diagnosis, during treatment and after completing therapy. Researchers at Mayo Clinic and the North Central Cancer Treatment Group (NCCTG) recently completed a study testing methylphenidate in the treatment of cancer-related fatigue and found that, while it did not improve fatigue for a broad group of patients, the data did not rule out a benefit for those with stage III/IV cancer.

Discovery of alga that detoxifies arsenic

Arsenic may be tough, but scientists have found a Yellowstone National Park alga that's tougher.

Read more News

› Verified 7 days ago


Internal Medicine Doctors in South San Francisco, CA

Maung Tin, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 99 Oak Ave Apt 217, South San Francisco, CA 94080
Phone: 646-920-7685    
Edmond L. Schmulbach, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    
Tom A. Vo, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    
William Chung, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    
Aruna K. Chinnakotla, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    
Anthony Tun Thu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1200 El Camino Real, South San Francisco, CA 94080
Phone: 650-742-2000    

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