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Edit this profileAt a glance
- Hsc T12 Rm 080, Stony Brook, NY 11794
About Michael Longo
Listed in the NPI registry as a physician assistant, Michael A. Longo, RPA-C practices in Stony Brook, NY. According to Medicare claims data, Michael cared for 90 Medicare patients across 90 services. The services billed most often include hospital discharge day management, more than 30 minutes, initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes, and replacement of knee joint, both sides of knee. NPI 1114228210 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (631) 444-1116
- Email not available
Practice Locations
HSC T12 RM 080
Stony Brook, NY 11794
Procedures Most Often Billed to Medicare
90 services · 90 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
13 | Less often than most peers in Physician Assistant |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
48 | More often than most peers in Physician Assistant |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
29 | More often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other physician assistants in Stony Brook 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Michael A. Longo specialize in?
Michael A. Longo is a physician assistant in Stony Brook, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Michael A. Longo located?
Michael A. Longo is listed at Hsc T12 Rm 080, Stony Brook, NY 11794. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Michael A. Longo's phone number?
The number on file is (631) 444-1116. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Michael A. Longo's NPI number?
Michael A. Longo's National Provider Identifier is 1114228210. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Michael A. Longo train?
Michael A. Longo attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Michael A. Longo been practicing?
Michael A. Longo has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What does Michael A. Longo do most often?
According to Medicare billing data, Michael A. Longo performs procedures including replacement of knee joint, both sides of knee, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Michael A. Longo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Michael A. Longo. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.