Ran Dai, MD - Medicare Anesthesiology in Walnut Creek, CA

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Ran Dai, MD is a medicare enrolled "Anesthesiology" physician in Walnut Creek, California. He went to Tufts University School Of Medicine and graduated in 2012 and has 14 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Permanente Medical Group Inc, Premier Anesthesia Of California Pc and his current practice location is 2175 N California Blvd Ste 425, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 543-0140.

Ran Dai is licensed to practice in California (license number A152215) 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 1184986200.

Contact Information

Ran Dai, MD
2175 N California Blvd Ste 425,
Walnut Creek, CA 94596-7164
(925) 543-0140
Not Available

Map and Direction




Physician's Profile

Full NameRan Dai
GenderMale
SpecialityAnesthesiology
Experience14 Years
Location2175 N California Blvd Ste 425, Walnut Creek, California
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:
  • Ran Dai attended and graduated from Tufts University School Of Medicine in 2012
  NPI Data:
  • NPI Number: 1184986200
  • Provider Enumeration Date: 06/14/2012
  • Last Update Date: 10/09/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6800199712
  • Enrollment ID: I20180301002538

Medical Identifiers

Medical identifiers for Ran Dai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184986200NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology A152215 (California)Primary
207L00000XAnesthesiology 01077492A (Indiana)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc892191022510928
Premier Anesthesia Of California Pc509289702544

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. Ran Dai 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
Entity NameJohn Muir Trauma Physicians Billing Service
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093864837
PECOS PAC ID: 3476542515
Enrollment ID: O20050420001452
Entity NamePremier Anesthesia of California PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770691859
PECOS PAC ID: 5092897025
Enrollment ID: O20080130000444
Entity NameCep America - Anesthesia PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790401438
PECOS PAC ID: 3678897915
Enrollment ID: O20150115001110

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. Ran Dai 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
Ran Dai, MD
Po Box 276950,
Sacramento, CA 95827-6950

Ph: Not Available		Ran Dai, MD
2175 N California Blvd Ste 425,
Walnut Creek, CA 94596-7164

Ph: (925) 543-0140

Reviews and Comments


Anesthesiology Doctors in Walnut Creek, CA

Kevin George Kaiser, MD
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David Curtis Fitzgerald, MD
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Kurt Dieter Dittmar, MD
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Haywon Lieh, MD
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Christine E. Sands, MD
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Phone: 925-295-4000    
David Aaron Shapiro, MD
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Practice Location: 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
Phone: 925-939-3000    Fax: 925-947-5286
Nitin Kumar,
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Medicare: Accepting Medicare Assignments
Practice Location: 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
Phone: 925-939-3000    

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.