Arlene Hernandez, M.D.
NPI 1790976405 · Pulmonary Disease Physician · Bayamon, PR
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arlene Hernandez, M.D. is a Pulmonary Disease Physician provider in Bayamon, PR (NPI 1790976405).
Provider details
- NPI number
- 1790976405
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16063 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
18 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
124 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 65 | $207 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 59 | $114 |
Typical Medicare-allowed amounts for these services range $114–$207 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 434 | 90 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 278 | 89 |
| Montelukast Sodium | 263 | 56 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 215 | 58 |
| Fluticasone Propionate | 198 | 69 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 75 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$385 across 5 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
- 2007-08-07
- Last updated
- 2015-07-17
Frequently asked questions
- What is Arlene Hernandez's NPI number?
- Arlene Hernandez's National Provider Identifier (NPI) is 1790976405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arlene Hernandez's specialty?
- Arlene Hernandez is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Arlene Hernandez located?
- Arlene Hernandez's practice location on file with NPPES is B5 Calle Santa Cruz, Bayamon, PR 00961-6902.
- What is Arlene Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Arlene Hernandez is (787) 930-4845.
- Does Arlene Hernandez accept Medicare?
- Arlene Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arlene Hernandez's NPI active?
- Yes — Arlene Hernandez's NPI (1790976405) is active in the NPPES registry as of the last update on 2015-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.