Shayli Merlo
NPI 1619342854 · Internal Medicine Physician · Solvang, CA
Shayli Merlo is a Internal Medicine Physician provider in Solvang, CA (NPI 1619342854).
Provider details
- NPI number
- 1619342854
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A179245 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,207 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 511 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 245 | $94 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 231 | $134 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 71 | $94 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 42 | $15 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 557 | 168 |
| Levothyroxine Sodium | 450 | 140 |
| Amlodipine Besylate | 388 | 119 |
| Losartan Potassium | 285 | 84 |
| Lisinopril | 258 | 81 |
| Rosuvastatin Calcium | 244 | 81 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-12-13
- Last updated
- 2025-12-30
- Certified
- 2025-12-30
Frequently asked questions
- What is Shayli Merlo's NPI number?
- Shayli Merlo's National Provider Identifier (NPI) is 1619342854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shayli Merlo's specialty?
- Shayli Merlo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shayli Merlo located?
- Shayli Merlo's practice location on file with NPPES is 2030 Viborg Rd Ste 208, Solvang, CA 93463-3226.
- What is Shayli Merlo's phone number?
- The practice phone number listed in the NPPES registry for Shayli Merlo is (805) 688-5488.
- Is Shayli Merlo's NPI active?
- Yes — Shayli Merlo's NPI (1619342854) is active in the NPPES registry as of the last update on 2025-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.