Marcella Mcinerney, MD
NPI 1730540022 · Hospitalist Physician · Bay Shore, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcella Mcinerney, MD is a Hospitalist Physician provider in Bay Shore, NY (NPI 1730540022).
Provider details
- NPI number
- 1730540022
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 019590 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
442 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 333 | $195 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 96 | $132 |
| Advance Care Planning, First 30 Minutes99497 | 13 | $85 |
Typical Medicare-allowed amounts for these services range $85–$195 (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.
Practice location
Mailing address
Additional practice locations (2)
- 1000 10th AveNew York, NY 10019-1147Phone: (212) 523-8680
- 101 Hospital RdPatchogue, NY 11772-4870Phone: (631) 654-7100
Registry dates
- Enumerated
- 2016-03-14
- Last updated
- 2022-12-20
- Certified
- 2022-12-20
Frequently asked questions
- What is Marcella Mcinerney's NPI number?
- Marcella Mcinerney's National Provider Identifier (NPI) is 1730540022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcella Mcinerney's specialty?
- Marcella Mcinerney is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Marcella Mcinerney located?
- Marcella Mcinerney's practice location on file with NPPES is 301 E Main St, Bay Shore, NY 11706-8458.
- What is Marcella Mcinerney's phone number?
- The practice phone number listed in the NPPES registry for Marcella Mcinerney is (631) 968-3000.
- Does Marcella Mcinerney accept Medicare?
- Marcella Mcinerney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcella Mcinerney's NPI active?
- Yes — Marcella Mcinerney's NPI (1730540022) is active in the NPPES registry as of the last update on 2022-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.