Samuel Hyrum Barlow, MD
Family Medicine Physician · Irvine, CA
Samuel Hyrum Barlow, MD is a family medicine physician with a practice address in Irvine, California, and NPI 1770042004, issued on Mar 16, 2019. Check the license (California A179511, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Samuel Hyrum Barlow
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A179511 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16100 Sand Canyon Ave Ste 245, Irvine, CA 92618
- Phone
- (949) 557-0380
- Enumerated
- Mar 16, 2019
- Record last updated
- May 29, 2026
- Fax
- (949) 557-0381
- Medicare enrollment
- Enrolled (PECOS I20220630002526); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 16100 Sand Canyon Ave Ste 245
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jasmine Phuong NguyenFamily Medicine Physician1992446892
Verify Samuel Hyrum Barlow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A179511Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average family medicine physician in 2024
3,345 Medicare Part D claims for 441 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 30 claims were for opioids.
Most prescribed
- Atorvastatin Calcium284 claims
- Levothyroxine Sodium178 claims
- Amlodipine Besylate168 claims
- Losartan Potassium150 claims
- Lisinopril120 claims
- Rosuvastatin Calcium103 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Hoag ClinicSan Clemente, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samuel Hyrum Barlow among 17,133 family medicine physician records in California
Samuel Hyrum Barlow, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2005 among the 10,652 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
148 family medicine physician records list a practice address in Irvine
They are 148 of the 7,778 NPPES records with a practice address in Irvine, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Irvine → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Albert Chang, M.D.Irvine, CA 926181790755569
- Anh Dinh, MDIrvine, CA 926181790775971
- Firoozeh Jahroumi, M.D.Irvine, CA 926181053310946
- Suzanne Kim, MDIrvine, CA 926181295795508
- Ronald Lee, MDIrvine, CA 926181417954306
- Thuy Nguyen, D.O.Irvine, CA 926181386688471
- Alan Nili, D.O.Irvine, CA 926181356366835
- Bradley Noon, M.D.Irvine, CA 926181740209014
Common questions
What is Samuel Hyrum Barlow, MD's NPI number?
Samuel Hyrum Barlow, MD's National Provider Identifier (NPI) is 1770042004, issued on Mar 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Hyrum Barlow, MD located?
The NPPES record lists a practice address at 16100 Sand Canyon Ave Ste 245, Irvine, CA, 92618. Phone: (949) 557-0380. Providers update this record themselves, so call before visiting.
How can I verify Samuel Hyrum Barlow, MD's license?
NPPES lists California license number A179511, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Samuel Hyrum Barlow, MD prescribe under Medicare Part D?
In 2024, Samuel Hyrum Barlow, MD had 3,345 Medicare Part D claims for 441 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.