DR. VANESSA M SANTOS D.O
NPI 1912344995
Emergency Medicine in Lewistown, PA
About Dr. Vanessa M Santos D.o NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VANESSA M SANTOS D.O (NPI 1912344995) is an individual emergency medicine provider in Lewistown, Pennsylvania, licensed in Pennsylvania (OS025226) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, is affiliated with United Health Services Hospitals, Inc, and maintains a secondary practice location in Pottsville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Dr. Vanessa M Santos D.o 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
7Medicare enrollment records show Vanessa Santos reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lewistown, PA 17044
- Reassigned Medicare billing, Pennsylvania enrollment
- 4,429 clinicians in this Medicare group
Hanover, PA 17331
- Reassigned Medicare billing, Pennsylvania enrollment
- 298 clinicians in this Medicare group
Binghamton, NY 13905
- Reassigned Medicare billing, New York enrollment
- 528 clinicians in this Medicare group
Middletown, NY 10940
- Reassigned Medicare billing, New York enrollment
- 77 clinicians in this Medicare group
New York, NY 10025
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 325 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 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 3
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
United Health Services Hospitals, Inc
Acute Care Hospitals · Binghamton, NYSchuylkill Medical Center - South Jackson Street
Acute Care Hospitals · Pottsville, PAGeisinger-Lewistown Hospital
Acute Care Hospitals · Lewistown, PAGeisinger Wyoming Valley Medical Center
Acute Care Hospitals · Wilkes Barre, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17044 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.
LEWISTOWN, PA 17044
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 Vanessa Santos's NPI number?
The NPI number for Vanessa Santos is 1912344995. It was assigned to this individual provider in the NPPES registry on May 30, 2013.
Where is Vanessa Santos located?
Vanessa Santos practices at 400 Highland Ave, Lewistown, PA 17044. The listed phone number is (717) 242-7185.
What is Vanessa Santos's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Vanessa Santos enrolled in Medicare?
Yes. Vanessa Santos 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 Vanessa Santos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vanessa Santos reassigns Medicare benefits to 7 organizations: Geisinger Clinic (Lewistown, PA), Emergency Physician Associates Of Pennsylvania, PC (Hanover, PA), United Medical Associates PC (Binghamton, NY), Orange Emergency Services PC (Middletown, NY), Montefiore Medical Center (New York, NY) and 2 more organizations, 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 Vanessa Santos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Vanessa Santos affiliated with any hospitals?
According to CMS data, Vanessa Santos is affiliated with United Health Services Hospitals, Inc, Schuylkill Medical Center - South Jackson Street, Geisinger-Lewistown Hospital and Geisinger Wyoming Valley Medical Center.
When was this NPI record last updated?
The NPPES record for Vanessa Santos was last updated on March 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Dr. Vanessa M Santos, D.O · NPI 1912344995
Emergency Medicine physician in Lewistown, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 30, 2013.
## Identity
- **NPI:** 1912344995 (Entity type: Individual)
- **Enumerated:** May 30, 2013
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** OS025226 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 400 HIGHLAND AVE, Lewistown, PA 17044-1167
- **Phone:** (717) 242-7185 · **Fax:** (717) 242-7299
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Geisinger Clinic (NPI 1770534166, Lewistown, PA); Emergency Physician Associates Of Pennsylvania, PC (NPI 1619990900, Hanover, PA); United Medical Associates PC (NPI 1013972801, Binghamton, NY); Orange Emergency Services PC (NPI 1043589682, Middletown, NY); Montefiore Medical Center (NPI 1760288278, New York, NY); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers New Jersey Medical School, class of 2013
## Record status
- **NPPES last updated:** March 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1912344995) · Data from the CMS NPPES public registry.