Dr. Michael J. Sinclair, MD

  • Walnut Creek, CA
  • Pediatrician
NPI1851590764
Part D claims, 2023
11
Affiliated sites
1
Insurance carriers
2
State license
1
Year NPI issued
2007
Practice address
1479 Ygnacio Valley Rd, Walnut Creek, CA 94598-2986
Practice phone
Call (925) 634-9704
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Pediatric Resource, Inc.

Physician office · Walnut Creek, California

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Dr. Michael J. Sinclair is a pediatrician in Walnut Creek, California

Dr. Sinclair practices at Pediatric Resource, Inc. in Walnut Creek, California.

Dr. Sinclair's NPI, 1851590764, was assigned on July 12, 2007. Dr. Sinclair graduated from Feinberg School of Medicine in 1984. Dr. Sinclair's California license number on file is G55296.

NPI and contact details
NPI enumeration date
July 12, 2007
NPI status
Active
Practice phone
(925) 634-9704
Professional email
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Personal email
Get email
Mobile number
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Medical school graduation
1984

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. Michael J. Sinclair practices at 2 locations in Walnut Creek, California

Dr. Sinclair's primary practice is Pediatric Resource, Inc., at 1479 Ygnacio Valley Rd, Walnut Creek, CA 94598-2986. The practice phone is (925) 634-9704. The NPI Registry lists Dr. Sinclair's practice address as 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598-3122.

  • Pediatric Resource, Inc.Primary
    1479 Ygnacio Valley Rd, Walnut Creek, CA 94598-2986Phone(925) 634-9704
  • NPI Registry address
    1601 Ygnacio Valley Rd, Walnut Creek, CA 94598-3122Phone(925) 930-8200

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data

Dr. Michael J. Sinclair is affiliated with 1 site of care

Dr. Sinclair's primary practice is Pediatric Resource, Inc. in Walnut Creek, California.

Pediatric Resource, Inc.Physician office · Walnut Creek, CaliforniaPrimary

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Michael J. Sinclair's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sinclair practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Pediatric Resource, Inc.Available with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael J. Sinclair is one of 8,236 pediatricians in California

Pediatrics is Dr. Sinclair's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Sinclair has a license on file in California.

Specialties and state licenses

  • Pediatrics, CaliforniaPrimaryLicense G55296 · 1985 to 2025 · taxonomy 208000000X

Pediatricians near Dr. Sinclair

Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Michael J. Sinclair wrote 11 Medicare Part D claims in 2023

In 2023, Dr. Sinclair wrote 11 Medicare Part D claims. They cover 1 drug, with $777 in total drug cost.

Part D claims, 202311
Drugs named by CMS1
Total drug cost$777

Dr. Sinclair's most prescribed drugs by claims, 2023

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Dr. Sinclair

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

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Dr. Michael J. Sinclair graduated from Feinberg School of Medicine

Dr. Sinclair graduated from Feinberg School of Medicine in 1984.

  1. Medical schoolFeinberg School of Medicine

Source: Dmand AI Professional Profile Data

Dr. Michael J. Sinclair accepts plans from 2 insurance carriers

Dr. Sinclair is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Massachusetts
  • HCSC

Plan types Dr. Sinclair accepts, by number of carriers

  1. Medicare2
  2. PPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael J. Sinclair's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Michael J. Sinclair

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Michael J. Sinclair's NPI number?

Dr. Michael J. Sinclair's NPI number is 1851590764. It was assigned on July 12, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael J. Sinclair?

Dr. Michael J. Sinclair is a pediatrician in Walnut Creek, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).

Where does Dr. Michael J. Sinclair practice?

Dr. Sinclair practices at 1479 Ygnacio Valley Rd, Walnut Creek, CA 94598-2986. Dr. Sinclair also practices at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598-3122. Dr. Sinclair's primary practice is Pediatric Resource, Inc. in Walnut Creek, California.

What is Dr. Michael J. Sinclair's office phone number?

The practice phone on file for Dr. Sinclair is (925) 634-9704. Dmand AI also checks direct phone and mobile numbers, available with a free account.

What is Dr. Michael J. Sinclair's email address?

Dmand AI checks professional and personal email addresses for Dr. Sinclair through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.

What is Dr. Michael J. Sinclair's medical license number?

Dr. Sinclair's California license number on file is G55296.

Where did Dr. Michael J. Sinclair go to medical school?

Dr. Sinclair graduated from Feinberg School of Medicine in 1984.

What drugs does Dr. Michael J. Sinclair prescribe most?

In 2023 Medicare Part D data, Dr. Sinclair's most prescribed drugs by claims were Estradiol (Twice Weekly).

How long has Dr. Michael J. Sinclair been practicing?

Dr. Sinclair graduated from medical school in 1984, 42 years ago.

What EHR does Dr. Michael J. Sinclair's practice use?

Dmand AI tracks the EHR system at Pediatric Resource, Inc. The vendor and product are available with a free Dmand AI account.

What insurance does Dr. Michael J. Sinclair accept?

Dr. Sinclair is in network with 2 carriers, including Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

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