MARCO A GIDARO MD
NPI 1033166855
Nurse Anesthetist, Certified Registered in Philadelphia, PA
About Marco A Gidaro Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCO A GIDARO MD (NPI 1033166855) is an individual nurse anesthetist, certified registered in Philadelphia, Pennsylvania, licensed in Pennsylvania (RN522444L) and active in the NPI registry since May 2006. He is affiliated with Albert Einstein Medical Center and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marco A Gidaro Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Marco Gidaro reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19120
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,205 clinicians in this Medicare group
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,488 clinicians in this Medicare group
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 353 clinicians in this Medicare group
Philadelphia, PA 19112
- Reassigned Medicare billing, Pennsylvania enrollment
- 20 clinicians in this Medicare group
Hamburg, PA 19526
- Reassigned Medicare billing, Pennsylvania enrollment
- 43 clinicians in this Medicare group
Lancaster, PA 17601
- Reassigned Medicare billing, Pennsylvania enrollment
- 267 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Albert Einstein Medical Center
Acute Care Hospitals · Philadelphia, PAEinstein Medical Center Montgomery
Acute Care Hospitals · East Norriton, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19120 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19120
PHILADELPHIA, PA 19120
PHILADELPHIA, PA 19120
PHILADELPHIA, PA 19120
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marco Gidaro's NPI number?
The NPI number for Marco Gidaro is 1033166855. It was assigned to this individual provider in the NPPES registry on May 27, 2006.
Where is Marco Gidaro located?
Marco Gidaro practices at 101 E Olney Ave Suite 400, Philadelphia, PA 19120. The listed phone number is (215) 456-7000.
What is Marco Gidaro's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Marco Gidaro enrolled in Medicare?
Yes. Marco Gidaro is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Marco Gidaro's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marco Gidaro reassigns Medicare benefits to 6 organizations: Einstein Practice Plan, Inc (Philadelphia, PA), University Of Penn-Medical Group (Philadelphia, PA), Society Hill Anesthesia Consultants, PC (Philadelphia, PA), Rlm Anesthesia Consultants PLLC (Philadelphia, PA), Anthracite Anesthesia Consultants, LLC (Hamburg, PA) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marco Gidaro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marco Gidaro affiliated with any hospitals?
According to CMS data, Marco Gidaro is affiliated with Albert Einstein Medical Center and Einstein Medical Center Montgomery.
When was this NPI record last updated?
The NPPES record for Marco Gidaro was last updated on May 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Marco A Gidaro, MD · NPI 1033166855
Nurse Anesthetist, Certified Registered physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 27, 2006.
## Identity
- **NPI:** 1033166855 (Entity type: Individual)
- **Enumerated:** May 27, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN522444L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 E OLNEY AVE, SUITE 400, Philadelphia, PA 19120-2421
- **Phone:** (215) 456-7000 · **Fax:** (215) 254-2599
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Einstein Practice Plan, Inc (NPI 1154355220, Philadelphia, PA); University Of Penn-Medical Group (NPI 1669860854, Philadelphia, PA); Society Hill Anesthesia Consultants, PC (NPI 1427003219, Philadelphia, PA); Rlm Anesthesia Consultants PLLC (NPI 1033827324, Philadelphia, PA); Anthracite Anesthesia Consultants, LLC (NPI 1366168353, Hamburg, PA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** May 7, 2008
- **Other identifiers:** Medicare ID-Type Unspecified 075977 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1033166855) · Data from the CMS NPPES public registry.