Ma.belen Clark, M.D.
NPI 1194791178 · Family Medicine Physician · Vista, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ma.belen Clark, M.D. is a Family Medicine Physician provider in Vista, CA (NPI 1194791178).
Provider details
- NPI number
- 1194791178
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036-104581 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
961 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 609 | $137 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 168 | $97 |
| Administration of Influenza Virus VaccineG0008 | 71 | $22 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 49 | $134 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 21 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 153 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 725 | 217 |
| Amlodipine Besylate | 585 | 188 |
| Levothyroxine Sodium | 480 | 145 |
| Losartan Potassium | 390 | 118 |
| Gabapentin | 246 | 72 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 235 | 53 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2024-05-10
- Certified
- 2024-05-10
Frequently asked questions
- What is Ma.belen Clark's NPI number?
- Ma.belen Clark's National Provider Identifier (NPI) is 1194791178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ma.belen Clark's specialty?
- Ma.belen Clark is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ma.belen Clark located?
- Ma.belen Clark's practice location on file with NPPES is 1954 Via Ctr Ste B, Vista, CA 92081-6056.
- What is Ma.belen Clark's phone number?
- The practice phone number listed in the NPPES registry for Ma.belen Clark is (760) 529-9700.
- Does Ma.belen Clark accept Medicare?
- Ma.belen Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ma.belen Clark's NPI active?
- Yes — Ma.belen Clark's NPI (1194791178) is active in the NPPES registry as of the last update on 2024-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.