Jhoanna Santos, MD
NPI 1902017239 · Internal Medicine Physician · Mount Vernon, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jhoanna Santos, MD is a Internal Medicine Physician provider in Mount Vernon, WA (NPI 1902017239).
Provider details
- NPI number
- 1902017239
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00047840 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
1,409 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 | 420 | $95 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 236 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 176 | $64 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 166 | $131 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 162 | $9 |
| Annual Depression Screening, 5 to 15 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 452 | 126 |
| Losartan Potassium | 445 | 114 |
| Levothyroxine Sodium | 368 | 91 |
| Omeprazole | 240 | 67 |
| Lisinopril | 201 | 59 |
| Amlodipine Besylate | 186 | 64 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-25
- Last updated
- 2012-10-05
Frequently asked questions
- What is Jhoanna Santos's NPI number?
- Jhoanna Santos's National Provider Identifier (NPI) is 1902017239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jhoanna Santos's specialty?
- Jhoanna Santos is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jhoanna Santos located?
- Jhoanna Santos's practice location on file with NPPES is 1400 E. Kincaid St., Mount Vernon, WA 98274-4127.
- What is Jhoanna Santos's phone number?
- The practice phone number listed in the NPPES registry for Jhoanna Santos is (360) 428-2592.
- Does Jhoanna Santos accept Medicare?
- Jhoanna Santos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jhoanna Santos's NPI active?
- Yes — Jhoanna Santos's NPI (1902017239) is active in the NPPES registry as of the last update on 2012-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.