DR. MARK A BARRAZA (MD) – Urology Physician, NPI 1346271772

DR. MARK A BARRAZA (MD) is a healthcare provider. based in Rockland, Delaware. specializing in GENERAL SURGERY. They hold the professional credentials MD. They hold a License No. ME97140 (FL). The NPI Number for DR. MARK A BARRAZA (MD) is 1346271772

Main info

Male
46 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARK A BARRAZA (MD)
NPI
1346271772
Phone
(302) 651-6212
Address
PO BOX 191
Enumeration Date
5 July 2006
Last Update Date
18 October 2011

Doctor Profile

Medical School Name
UNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Secondary Phone
6018984404
Graduation Year
1980 (46 years ago)
PAC ID
3678575065
Group Practice PAC ID
1850293036
Professional Enrollment ID
I20181113000502
Address ID
MS392164500JA2500XSTXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

2,163 GENERAL SURGERY in FL

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Provider Addresses for DR. MARK A BARRAZA (MD)

  • 191, Mill Street, Rockport, Knox County, Maine, 04856, United States

    PROVIDER ENROLLMENT

    ROCKLAND, DE 197320191

    Phone: (302) 651-6212

    Fax: (302) 651-4945

    Type: Mailing

  • Nemours Children's Specialty Care, 807, Childrens Way, Jacksonville, Duval County, Florida, 32207, United States

    JACKSONVILLE, FL 322078426

    Phone: (904) 390-3600

    Fax: (904) 390-3491

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $44.

Total Amount is formed as General ($44) + Research ($0) + Ownership ($0) = $44.

Last reported payment date: 2023-07-14 • Largest payer in this snapshot: Alnylam Pharmaceuticals Inc. ($44).

Total Amount

$44

General + Research + Ownership

Payments

2

Total payment records

General Amount

$44

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-07-14

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2018-11-13

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20070214000195IPhysical Medicine And RehabilitationFLTBD
I20181113000502IGeneral SurgeryMSTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 19732)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1850293036View full group profile
NameSpecialtyState
Neurology, Pediatric MedicineLA
Emergency MedicineMS
N E U R O S U R G E R YFL
Certified Registered Nurse Anesthetist (Crna)MS
-MS
General SurgeryMS
-MS
Diagnostic RadiologyIN
Geriatric MedicineMS
-MS

Reviews

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Frequently asked questions

Does DR. MARK A BARRAZA (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. MARK A BARRAZA (MD) uses 1346271772.
Is DR. MARK A BARRAZA (MD) listed as active for patients and plans?
The listing shows DR. MARK A BARRAZA (MD) as active in the NPI system.
What is DR. MARK A BARRAZA (MD)'s primary classification?
Urology Physician is the headline specialty for DR. MARK A BARRAZA (MD) here. Clinical services aligned with this taxonomy classification.
Where should I expect DR. MARK A BARRAZA (MD) on a map?
Expect Rockland, Delaware as a primary anchor for DR. MARK A BARRAZA (MD) unless the record lists multiple sites.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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