Daniel Massiah, M.D.
NPI 1063485969 · Pulmonary Disease Physician · Riverhead, NY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Massiah, M.D. is a Pulmonary Disease Physician provider in Riverhead, NY (NPI 1063485969).
Provider details
- NPI number
- 1063485969
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 235602 (NY)
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 tenure25% of score
20 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
1,058 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 543 | $139 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 91 | $182 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 71 | $62 |
| Inhalation Treatment for Airway Obstruction Or Sputum Production94640 | 57 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $99 |
| Test to Determine Lung Volumes Using Sensors94726 | 45 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 263 | 84 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 88 | 45 |
| Prednisone | 50 | 23 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 47 | 14 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 32 | — |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 32 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$498 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
- 2006-02-10
- Last updated
- 2025-03-19
Frequently asked questions
- What is Daniel Massiah's NPI number?
- Daniel Massiah's National Provider Identifier (NPI) is 1063485969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Massiah's specialty?
- Daniel Massiah is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Massiah located?
- Daniel Massiah's practice location on file with NPPES is 1333 Roanoke Ave Suite 202, Riverhead, NY 11901.
- What is Daniel Massiah's phone number?
- The practice phone number listed in the NPPES registry for Daniel Massiah is (631) 591-3877.
- Does Daniel Massiah accept Medicare?
- Daniel Massiah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Massiah's NPI active?
- Yes — Daniel Massiah's NPI (1063485969) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.