1. Home
  2. Directory
  3. Pennsylvania
  4. Monroeville
  5. Ophthalmology
  6. NPI Profile

MARK PIETRO SERALY MD
NPI 1205396918
Ophthalmology in Monroeville, PA

Active since March 20, 2019PECOS EnrolledAccepts Medicare Assignment
300 OXFORD DR STE 300, MONROEVILLE, PA 15146(412) 683-5300(412) 349-8655 Get Directions Write a Review

NPPES record last updated: March 3, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 3, 2026, Mar 20, 2019 (2 updates tracked since 2019).

About Mark Pietro Seraly Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK PIETRO SERALY MD (NPI 1205396918) is an individual ophthalmology provider in Monroeville, Pennsylvania, licensed in Pennsylvania (488611) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Upmc Mercy, and is a graduate of West Virginia University School Of Medicine (2019).

NPPES Registry Identity

NPI1205396918
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameMARK PIETRO SERALYCredential: MD
Location Address300 OXFORD DR STE 300Monroeville, PA 15146-2357
Mailing Address300 Oxford Dr Ste 300Monroeville, PA 15146-2357 · (412) 683-5300 · Fax (412) 349-8655
Phone(412) 683-5300
Fax(412) 349-8655
Sole ProprietorNo
Medical School CMSWest Virginia University School Of MedicineGraduated 2019
Enumeration DateMarch 20, 2019
Last NPPES UpdateMarch 3, 20262 updates tracked since enumeration
NPPES CertifiedMarch 3, 2026
✔ NPI 1205396918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Licenses✔ Licensed in PA · 488611✔ Licensed in WV · 35181✔ Licensed in OH · 35.148463
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Also ListedOphthalmology · Retina SpecialistTaxonomy 207WX0107X · License 35.148463 (OH)
300 OXFORD DR STE 300, Monroeville, PA 15146
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

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

Mark Pietro Seraly 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.

PECOS PAC ID9234598731
PECOS Enrollment IDI20250606002255, I20250630001675
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Mark Seraly reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Retina Vitreous Consultants Inc.
Same address
Ophthalmology
300 OXFORD DR, STE 300
Monroeville, PA 15146
  • Reassigned Medicare billing, Pennsylvania and West Virginia enrollments
  • 11 clinicians in this Medicare group
NPI 1063444123 (412) 683-5300
University Hospitals Medical Group Inc
121 mi
Multi-Specialty
11100 EUCLID AVE
Cleveland, OH 44106
  • Reassigned Medicare billing, Ohio enrollment
  • 3,958 clinicians in this Medicare group
NPI 1669499414 (216) 844-1000

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
51 services49 patients
Injection, aflibercept, 1 mg J0178
Aflibercept injection is a treatment for certain eye conditions that affect vision. It works by blocking abnormal blood vessel growth and leakage in the eye, which can cause vision loss. The medication is administered directly into the eye by a healthcare professional.
24 services11 patients
Removal of eye fluid (vitreous) between lens and retina 67036
This procedure, known as a vitrectomy, involves removing some or all of the vitreous humor, the clear gel-like substance in the eye. It's done to treat various eye conditions, like retinal detachment or macular hole. The aim is to improve or stabilize vision. It's performed under local or general anesthesia.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Upmc Mercy

Acute Care Hospitals · Pittsburgh, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390028
Location1400 Locust StreetPittsburgh, PA 15219 · Allegheny County
Emergency services

Upmc Altoona

Acute Care Hospitals · Altoona, PA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390073
Location620 Howard AvenueAltoona, PA 16601 · Blair County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15146 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CONG THANH PHAN MD
Ophthalmology (Retina Specialist)
300 OXFORD DR STE 300
MONROEVILLE, PA 15146
Allegheny County (412) 683-5300
DEEPAM RUSIA M.D.
Ophthalmology (Retina Specialist)
300 OXFORD DR STE 300
MONROEVILLE, PA 15146
Allegheny County (412) 683-5300
DR. SHRIPAAD Y SHUKLA M.D.
Ophthalmology (Retina Specialist)
300 OXFORD DR STE 300
MONROEVILLE, PA 15146
Allegheny County (412) 683-5300
DR. JARED EVAN KNICKELBEIN MD/PHD
Ophthalmology (Retina Specialist)
300 OXFORD DR STE 300
MONROEVILLE, PA 15146
Allegheny County (412) 683-5300

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 Mark Seraly's NPI number?

The NPI number for Mark Seraly is 1205396918. It was assigned to this individual provider in the NPPES registry on March 20, 2019.

Where is Mark Seraly located?

Mark Seraly practices at 300 Oxford Dr Ste 300, Monroeville, PA 15146. The listed phone number is (412) 683-5300.

What is Mark Seraly's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Mark Seraly enrolled in Medicare?

Yes. Mark Seraly 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 Mark Seraly's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Seraly reassigns Medicare benefits to 2 organizations: Retina Vitreous Consultants Inc. (Monroeville, PA) and University Hospitals Medical Group Inc (Cleveland, OH). 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 Mark Seraly's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mark Seraly accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Antidote Health Plan of Ohio, Inc. and CareSource list Mark Seraly as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mark Seraly affiliated with any hospitals?

According to CMS data, Mark Seraly is affiliated with Upmc Mercy and Upmc Altoona.

When was this NPI record last updated?

The NPPES record for Mark Seraly was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.