Shayli Merlo
Internal Medicine Physician · Solvang, CA
Shayli Merlo is an internal medicine physician with a practice address in Solvang, California, and NPI 1619342854, issued on Dec 13, 2015. Check the license (California A179245, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Shayli Merlo
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A179245 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2040 Viborg RD Ste 110, Solvang, CA 93463
- Phone
- (805) 688-5488
- Enumerated
- Dec 13, 2015
- Record last updated
- Aug 4, 2026
- Fax
- (805) 688-2624
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Shayli Merlo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A179245Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average internal medicine physician in 2024
6,956 Medicare Part D claims for 694 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 38 claims were for opioids.
Most prescribed
- Atorvastatin Calcium557 claims
- Levothyroxine Sodium450 claims
- Amlodipine Besylate388 claims
- Losartan Potassium285 claims
- Lisinopril258 claims
- Rosuvastatin Calcium244 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): 83.6 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).
Shayli Merlo among 17,696 internal medicine physician records in California
Shayli Merlo is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 76% of them.
- NPI issued2015 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 internal medicine physician records list a practice address in Solvang
They are 10 of the 155 NPPES records with a practice address in Solvang, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Solvang → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kathryn Brewer, MDSolvang, CA 934631528042470
- Lisa Clement, M.D.Solvang, CA 934631952486094
- Gustavo Dascanio, MDSolvang, CA 934631255366548
- William Heringer, MDSolvang, CA 934631528173127
- Roger Lane, MDSolvang, CA 934631154424240
- Miguel Loya, D.O.Solvang, CA 934631619281532
- Kiran Mariwalla, MDSolvang, CA 934631558471433
- Kim Peters, MDSolvang, CA 934631972617926
Common questions
What is Shayli Merlo's NPI number?
Shayli Merlo's National Provider Identifier (NPI) is 1619342854, issued on Dec 13, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Shayli Merlo located?
The NPPES record lists a practice address at 2040 Viborg RD Ste 110, Solvang, CA, 93463. Phone: (805) 688-5488. Providers update this record themselves, so call before visiting.
How can I verify Shayli Merlo's license?
NPPES lists California license number A179245, 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 Shayli Merlo prescribe under Medicare Part D?
In 2024, Shayli Merlo had 6,956 Medicare Part D claims for 694 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Shayli Merlo's MIPS final score?
The 2023 MIPS final score is 83.6 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.