Dr Theresa M Ng, DO - Medicare Pediatrics in Modesto, CA

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Dr Theresa M Ng, DO is a medicare enrolled "Pediatrics" physician in Modesto, California. Her current practice location is 1510 Florida Ave, Suie F, Modesto, California. You can reach out to her office (for appointments etc.) via phone at (209) 549-7090.

Dr Theresa M Ng is licensed to practice in California (license number 11197) 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 1730274507.

Contact Information

Dr Theresa M Ng, DO
1510 Florida Ave, Suie F,
Modesto, CA 95350-4437
(209) 549-7090
(209) 549-7099

Map and Direction




Physician's Profile

Full NameDr Theresa M Ng
GenderFemale
SpecialityPediatrics
Location1510 Florida Ave, Modesto, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1730274507
  • Provider Enumeration Date: 10/04/2006
  • Last Update Date: 03/16/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2961534433
  • Enrollment ID: I20100719000729

Medical Identifiers

Medical identifiers for Dr Theresa M Ng such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730274507NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics R-7835 (Iowa)Secondary
208000000XPediatrics 11197 (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 Theresa M Ng 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 NameGolden Valley Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356445753
PECOS PAC ID: 4183527187
Enrollment ID: O20040128000641

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 Theresa M Ng 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 Theresa M Ng, DO
737 W Childs Ave,
Merced, CA 95341-6805

Ph: (209) 383-1848		Dr Theresa M Ng, DO
1510 Florida Ave, Suie F,
Modesto, CA 95350-4437

Ph: (209) 549-7090

Reviews and Comments


Pediatrics Doctors in Modesto, CA

Charnjeet K Randhawa, M.D.
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Phone: 209-735-5000    Fax: 559-459-4569
Chaithra Sreenath, MD
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Mohamed Ashkar,
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Practice Location: 1510 Florida Ave, Modesto, CA 95350
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Lee T Donohue, M.D.
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Practice Location: 600 Coffee Rd, Modesto, CA 95355
Phone: 209-569-7408    
Angela I Lin, MD
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Practice Location: 1144 Coffee Rd, Modesto, CA 95355
Phone: 209-550-4744    
Miss Donna Silva, NP
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Practice Location: 4120 Prescott Rd, Modesto, CA 95356
Phone: 209-544-7300    Fax: 209-544-7323
Dr. Mary Jessie Sumithra, M.D
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Medicare: Medicare Enrolled
Practice Location: 4125 Bangs Ave, Modesto, CA 95356
Phone: 209-557-1630    

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).

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