Mary Harris, M.D.
NPI 1669601910 · Pulmonary Disease Physician · Madison, NJ
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Harris, M.D. is a Pulmonary Disease Physician provider in Madison, NJ (NPI 1669601910).
Provider details
- NPI number
- 1669601910
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 253898 (NY)
Specialties & taxonomies
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
16 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
742 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 | 210 | $140 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 78 | $192 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 77 | $78 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 74 | $64 |
| Test to Determine Lung Volumes Using Sensors94726 | 64 | $62 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
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 | 191 | 72 |
| Montelukast Sodium | 113 | 39 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 111 | 28 |
| Fluticasone Propionate | 111 | 45 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 89 | 25 |
| Doxycycline Hyclate | 55 | 35 |
| Fluticasone Propion/Salmeterol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$99 across 6 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
- 2009-07-08
- Last updated
- 2026-02-16
- Certified
- 2026-02-16
Frequently asked questions
- What is Mary Harris's NPI number?
- Mary Harris's National Provider Identifier (NPI) is 1669601910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Harris's specialty?
- Mary Harris is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Harris located?
- Mary Harris's practice location on file with NPPES is 300 Madison Ave Fl 3, Madison, NJ 07940-1868.
- What is Mary Harris's phone number?
- The practice phone number listed in the NPPES registry for Mary Harris is (973) 822-2772.
- Does Mary Harris accept Medicare?
- Mary Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Harris's NPI active?
- Yes — Mary Harris's NPI (1669601910) is active in the NPPES registry as of the last update on 2026-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.