Daniel Welburn, PA-C
NPI 1578704623 · Physician Assistant · Montebello, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Welburn, PA-C is a Physician Assistant provider in Montebello, CA (NPI 1578704623).
Provider details
- NPI number
- 1578704623
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA20234 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
3 documented practice locations
- 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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 77 | 29 |
| Atorvastatin Calcium | 73 | 29 |
| Omeprazole | 73 | 20 |
| Metformin Hcl | 52 | 26 |
| Losartan Potassium | 52 | 22 |
| Hydrochlorothiazide | 37 | 15 |
| Lisinopril | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$52 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
Additional practice locations (2)
- 403 W F StOntario, CA 91762-3207Phone: (909) 988-3288Fax: (909) 988-6767
- 436 S Riverside AveRialto, CA 92376-6523Phone: (909) 877-8868Fax: (909) 877-0008
Registry dates
- Enumerated
- 2009-03-19
- Last updated
- 2019-06-07
Frequently asked questions
- What is Daniel Welburn's NPI number?
- Daniel Welburn's National Provider Identifier (NPI) is 1578704623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Welburn's specialty?
- Daniel Welburn is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Daniel Welburn located?
- Daniel Welburn's practice location on file with NPPES is 833 W Whittier Blvd, Montebello, CA 90640-4735.
- What is Daniel Welburn's phone number?
- The practice phone number listed in the NPPES registry for Daniel Welburn is (323) 712-4811.
- Does Daniel Welburn accept Medicare?
- Daniel Welburn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Welburn's NPI active?
- Yes — Daniel Welburn's NPI (1578704623) is active in the NPPES registry as of the last update on 2019-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.