Norma Delgado Buther, MD
NPI 1962420786 · Pulmonary Disease Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Norma Delgado Buther, MD is a Pulmonary Disease Physician provider in San Juan, PR (NPI 1962420786).
Provider details
- NPI number
- 1962420786
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 14778 (PR)
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
19 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
74 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 74 | $89 |
Typical Medicare-allowed amounts for these services range $89–$89 (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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 1,183 | 328 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 663 | 180 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 584 | 113 |
| Montelukast Sodium | 422 | 110 |
| Fluticasone Propionate | 353 | 107 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 316 | 78 |
| Azelastine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$210 across 9 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
- 2006-07-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Norma Delgado Buther's NPI number?
- Norma Delgado Buther's National Provider Identifier (NPI) is 1962420786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Norma Delgado Buther's specialty?
- Norma Delgado Buther is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Norma Delgado Buther located?
- Norma Delgado Buther's practice location on file with NPPES is Ashford Avenue Washington #29, San Juan, PR 00907-1521.
- What is Norma Delgado Buther's phone number?
- The practice phone number listed in the NPPES registry for Norma Delgado Buther is (787) 721-6883.
- Does Norma Delgado Buther accept Medicare?
- Norma Delgado Buther is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Norma Delgado Buther's NPI active?
- Yes — Norma Delgado Buther's NPI (1962420786) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.