Christopher Robertson Nyland, MD
Family Medicine Physician · Santa Rosa, CA
Christopher Robertson Nyland, MD is a family medicine physician with a practice address in Santa Rosa, California, and NPI 1568982866, issued on Jun 27, 2017. Check the license (California A170777, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christopher Robertson Nyland
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A170777 CA
Self-reported in NPPES; status is on the state search - Practice location
- 121 Sotoyome St Ste 201, Santa Rosa, CA 95405
- Phone
- (707) 293-3845
- Enumerated
- Jun 27, 2017
- Record last updated
- May 27, 2026
- Fax
- (707) 757-6722
- Medicare enrollment
- Enrolled (PECOS I20210907003429); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 121 Sotoyome St Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erin Danial, NPNurse Practitioner1154757755
- Brett Schulte, M.D.Surgery Physician1285637579
- Keamiyah Walker, MSN, APRN,FNP-CFamily Nurse Practitioner1740796168
- Dustin Wetmore, PA-CPhysician Assistant1710320437
Verify Christopher Robertson Nyland in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A170777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% more Medicare Part D claims than the average family medicine physician in 2024
5,671 Medicare Part D claims for 743 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 211 claims were for opioids.
Most prescribed
- Atorvastatin Calcium532 claims
- Lisinopril287 claims
- Levothyroxine Sodium257 claims
- Amlodipine Besylate233 claims
- Losartan Potassium233 claims
- Tamsulosin Hcl157 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
- Providence Medical FoundationSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Robertson Nyland among 17,133 family medicine physician records in California
Christopher Robertson Nyland, 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 2017, is newer than 79% of them.
- NPI issued2017 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2017 · 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).
264 family medicine physician records list a practice address in Santa Rosa
They are 264 of the 6,884 NPPES records with a practice address in Santa Rosa, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Santa Rosa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Herbert Brosbe, M.D.Santa Rosa, CA 954051518940519
- Forrest Chilcott, MDSanta Rosa, CA 954051841229689
- James Devore, MDSanta Rosa, CA 954051043273469
- Tabitha Doniach, M.D., PH.D.Santa Rosa, CA 954051952344616
- Gary Furness, MDSanta Rosa, CA 954051144281635
- Alvin Gore, MDSanta Rosa, CA 954051326042821
- Thomas Honrath, M.D.Santa Rosa, CA 954051093779845
- Catherine Johnsen, DOSanta Rosa, CA 954051801830724
Common questions
What is Christopher Robertson Nyland, MD's NPI number?
Christopher Robertson Nyland, MD's National Provider Identifier (NPI) is 1568982866, issued on Jun 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Robertson Nyland, MD located?
The NPPES record lists a practice address at 121 Sotoyome St Ste 201, Santa Rosa, CA, 95405. Phone: (707) 293-3845. Providers update this record themselves, so call before visiting.
How can I verify Christopher Robertson Nyland, MD's license?
NPPES lists California license number A170777, 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 Christopher Robertson Nyland, MD prescribe under Medicare Part D?
In 2024, Christopher Robertson Nyland, MD had 5,671 Medicare Part D claims for 743 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.