Timothy Dexter Law, M.D.
Colon & Rectal Surgery Physician · Roseville, CA
Timothy Dexter Law, M.D. is a colon & rectal surgery physician with a practice address in Roseville, California, and NPI 1144632266, issued on May 22, 2014. Check the license (California A143289, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Timothy Dexter Law
- Credential
- M.D.
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License numbers
- A143289 CA
BP10065939 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8 Medical Plaza Dr Ste 300, Roseville, CA 95661
- Phone
- (916) 755-7095
- Enumerated
- May 22, 2014
- Record last updated
- Aug 19, 2024
- Fax
- (916) 755-7096
- Medicare enrollment
- Enrolled (PECOS I20220329001224); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 198 in California → Look up another NPI →
Also registered at 8 Medical Plaza Dr Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shohrat Annaberdyev, M.D.Colon & Rectal Surgery Physician1386888147
- Catherine Baker, D.O.Plastic and Reconstructive Surgery Physician1376561936
- Jaspreet Dhillon, M.D.Hematology & Oncology Physician1720193006
- Wiley Fowler, M.D.Gynecologic Oncology Physician1508989468
- Uma Gowda, MDHematology & Oncology Physician1013976570
- Lynne Hackert, M.D.Plastic Surgery Physician1952339111
Verify Timothy Dexter Law in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A143289Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average colon & rectal surgery physician in 2024
314 Medicare Part D claims for 136 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 59 claims were for opioids.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf68 claims
- Metronidazole36 claims
- Oxycodone Hcl31 claims
- Neomycin Sulfate29 claims
- Tramadol Hcl25 claims
- Sulfamethoxazole-Trimethoprim15 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 70.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Sutter Valley Medical FoundationRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Dexter Law among 198 colon & rectal surgery physician records in California
Timothy Dexter Law, M.D. is one of 198 colon & rectal surgery physician records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 85% of them.
- NPI issued2014 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2014 · median 2002 among the 149 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in California
There are 198 colon & rectal surgery physician records in California.
All 198 in California → Every provider in Roseville → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- Shohrat Annaberdyev, M.D.Roseville, CA 956611386888147
- Suzanne Arnott, MDRoseville, CA 956781801393780
- Sahael Stapleton, MDVacaville, CA 956881124276548
- Thomas Magrino, M.D.Woodland, CA 956951508886755
- James Myers, MDCarmichael, CA 956081285611194
- Ivy Gardner, MDSacramento, CA 958161972967008
- Burzeen Karanjawala, M.D.Sacramento, CA 958161730438037
- Jeanne Yu, MDSacramento, CA 958161528086956
Common questions
What is Timothy Dexter Law, M.D.'s NPI number?
Timothy Dexter Law, M.D.'s National Provider Identifier (NPI) is 1144632266, issued on May 22, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Dexter Law, M.D. located?
The NPPES record lists a practice address at 8 Medical Plaza Dr Ste 300, Roseville, CA, 95661. Phone: (916) 755-7095. Providers update this record themselves, so call before visiting.
How can I verify Timothy Dexter Law, M.D.'s license?
NPPES lists California license number A143289, 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 Timothy Dexter Law, M.D. prescribe under Medicare Part D?
In 2024, Timothy Dexter Law, M.D. had 314 Medicare Part D claims for 136 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. Part D covers Medicare prescriptions only.
What is Timothy Dexter Law, M.D.'s MIPS final score?
The 2023 MIPS final score is 70.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.