Douglas Frenia, M.D.
NPI 1902969769 · Pulmonary Disease Physician · New Brunswick, NJ
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Frenia, M.D. is a Pulmonary Disease Physician provider in New Brunswick, NJ (NPI 1902969769).
Provider details
- NPI number
- 1902969769
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MA72662 (NJ)
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
667 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 207 | $120 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 67 | $97 |
| Critical Care, First 30-74 Minutes99291 | 60 | $198 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $135 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 36 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 150 | 55 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 90 | 20 |
| Montelukast Sodium | 60 | 12 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 59 | 12 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 50 | — |
| Tiotropium Bromidebrand: Spiriva Handihaler | 44 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$35 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
Registry dates
- Enumerated
- 2006-12-19
- Last updated
- 2013-01-29
Frequently asked questions
- What is Douglas Frenia's NPI number?
- Douglas Frenia's National Provider Identifier (NPI) is 1902969769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Frenia's specialty?
- Douglas Frenia is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Frenia located?
- Douglas Frenia's practice location on file with NPPES is 240 Easton Ave, New Brunswick, NJ 08901-1723.
- What is Douglas Frenia's phone number?
- The practice phone number listed in the NPPES registry for Douglas Frenia is (732) 745-8564.
- Does Douglas Frenia accept Medicare?
- Douglas Frenia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Frenia's NPI active?
- Yes — Douglas Frenia's NPI (1902969769) is active in the NPPES registry as of the last update on 2013-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.