Randy Dalugdugan, M.D.
NPI 1043477896 · Pulmonary Disease Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Randy Dalugdugan, M.D. is a Pulmonary Disease Physician provider in San Diego, CA (NPI 1043477896).
Provider details
- NPI number
- 1043477896
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A110181 (CA)
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 tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 248 | 96 |
| Prednisone | 167 | 76 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 135 | 56 |
| Tiotropium Bromidebrand: Spiriva Respimat | 121 | 51 |
| Azithromycin | 65 | 41 |
| Omeprazole | 56 | 23 |
| Montelukast Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-20
- Last updated
- 2021-12-01
Frequently asked questions
- What is Randy Dalugdugan's NPI number?
- Randy Dalugdugan's National Provider Identifier (NPI) is 1043477896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randy Dalugdugan's specialty?
- Randy Dalugdugan is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Randy Dalugdugan located?
- Randy Dalugdugan's practice location on file with NPPES is 4647 Zion Ave, San Diego, CA 92120-2507.
- What is Randy Dalugdugan's phone number?
- The practice phone number listed in the NPPES registry for Randy Dalugdugan is (877) 236-0333.
- Does Randy Dalugdugan accept Medicare?
- Randy Dalugdugan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Randy Dalugdugan's NPI active?
- Yes — Randy Dalugdugan's NPI (1043477896) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.