Joanna Nolasco, MD
NPI 1154749315 · Family Medicine Physician · Chula Vista, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Nolasco, MD is a Family Medicine Physician provider in Chula Vista, CA (NPI 1154749315).
Provider details
- NPI number
- 1154749315
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A138919 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
55 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 43 | $9 |
| Hemoglobin A1c Level83036 | 12 | $10 |
Typical Medicare-allowed amounts for these services range $9–$10 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 183 | 55 |
| Metformin Hcl | 144 | 49 |
| Losartan Potassium | 118 | 35 |
| Amlodipine Besylate | 87 | 26 |
| Fluticasone Propionate | 77 | 26 |
| Famotidine | 76 | 27 |
| Gabapentin | 75 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (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
Additional practice locations (1)
- 4077 Fifth Ave # Mer35San Diego, CA 92103-2105Phone: (619) 691-7587
Registry dates
- Enumerated
- 2014-04-03
- Last updated
- 2025-09-12
- Certified
- 2024-04-26
Frequently asked questions
- What is Joanna Nolasco's NPI number?
- Joanna Nolasco's National Provider Identifier (NPI) is 1154749315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Nolasco's specialty?
- Joanna Nolasco is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joanna Nolasco located?
- Joanna Nolasco's practice location on file with NPPES is 678 Third Ave, Chula Vista, CA 91910-5736.
- What is Joanna Nolasco's phone number?
- The practice phone number listed in the NPPES registry for Joanna Nolasco is (619) 662-4100.
- Does Joanna Nolasco accept Medicare?
- Joanna Nolasco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Nolasco's NPI active?
- Yes — Joanna Nolasco's NPI (1154749315) is active in the NPPES registry as of the last update on 2025-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.