Joy Montes, M.D.
NPI 1588808356 · Hospitalist Physician · Northridge, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joy Montes, M.D. is a Hospitalist Physician provider in Northridge, CA (NPI 1588808356).
Provider details
- NPI number
- 1588808356
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A119531 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 42 | 40 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 39 | 39 |
| Furosemide | 27 | 21 |
| Amlodipine Besylate | 26 | 25 |
| Apixabanbrand: Eliquis | 26 | 23 |
| Prednisone | 22 | 20 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$116 across 2 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
- 2009-04-23
- Last updated
- 2016-04-24
Frequently asked questions
- What is Joy Montes's NPI number?
- Joy Montes's National Provider Identifier (NPI) is 1588808356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Montes's specialty?
- Joy Montes is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Joy Montes located?
- Joy Montes's practice location on file with NPPES is 8510 Balboa Blvd, Northridge, CA 91325-3583.
- What is Joy Montes's phone number?
- The practice phone number listed in the NPPES registry for Joy Montes is (818) 552-6230.
- Does Joy Montes accept Medicare?
- Joy Montes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joy Montes's NPI active?
- Yes — Joy Montes's NPI (1588808356) is active in the NPPES registry as of the last update on 2016-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.