Physician Profile
Marcus Allen Greco, D.O.
Unclaimed ProfileAbout Dr. Greco
Marcus Allen Greco, D.O. is a healthcare provider in Philadelphia, PA specializing in emergency medicine. Marcus trained at Rowan University School of Osteopathic Medicine, graduating in 2014. Medicare claims data shows Marcus provided 288 services to 280 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (215) 612-5161
- Email not available
Practice Locations
3998 RED LION RD OFFICE OF ACADEMIC AFFAIRS
Philadelphia, PA 19114
Procedures Most Often Billed to Medicare
288 services · 280 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
183 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
86 |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
19 |
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 emergency medicines at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 — 24 related providers in 3 groups
Other emergency medicines in Philadelphia 8
Same specialty, same city.
Trained at Rowan University School of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Rowan University School of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Greco specialize in?
Dr. Greco is an emergency medicine in Philadelphia, PA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
Where is Dr. Greco located?
Dr. Greco is listed at 3998 RED LION RD OFFICE OF ACADEMIC AFFAIRS, Philadelphia, PA 19114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Greco's phone number?
The number on file is (215) 612-5161. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Greco?
Dr. Greco's National Provider Identifier is 1578977989. 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 Dr. Greco go to medical school?
Dr. Greco attended Rowan University School of Osteopathic Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Greco have?
Dr. Greco has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Greco do most often?
According to Medicare billing data, Dr. Greco the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Greco's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Greco. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.