NPPES file of Aug 9, 2026

Ian A. Blizzard, PA-C

Physician Assistant · Newark, DE

Ian A. Blizzard, PA-C is a physician assistant with a practice address in Newark, Delaware, and NPI 1912284530, issued on Nov 10, 2011. Check the license with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912284530
Name
Ian A. Blizzard
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
2600 Glasgow Ave Ste 124, Newark, DE 19702
Phone
(302) 836-4200
Enumerated
Nov 10, 2011
Record last updated
Aug 28, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(302) 836-8431
Medicare enrollment
Enrolled (PECOS I20190919002491); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2600 Glasgow Ave Ste 124

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kelsey Fryberger, FNP-CFamily Nurse Practitioner1770016552
  2. Samantha Gray, FNP-CFamily Nurse Practitioner1124370010
  3. Rachael Ofili, NP-CPrimary Care Nurse Practitioner1194498014
  4. Angie Scherrer, FNP-BCFamily Nurse Practitioner1427784180

Verify Ian A. Blizzard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Delaware board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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98% fewer Medicare Part D claims than the average physician assistant in 2024

14 Medicare Part D claims, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Ian Blizzard14
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 2 group practices

  1. Adfinitas Health AT Upper Chesapeake LLCBel Air, MD
  2. Meritus Medical Center IncHagerstown, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ian A. Blizzard among 695 physician assistant records in Delaware

Ian A. Blizzard, PA-C is one of 695 physician assistant records with a practice address in Delaware. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 25% of them.

  • NPI issued2011 · 25% of these records are older, 72% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2010 · median 2019 among the 462 with a school on file
  • Record last updated2019 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

319 physician assistant records list a practice address in Newark

They are 319 of the 4,662 NPPES records with a practice address in Newark, and 695 physician assistant records in Delaware.

The 8 physician assistant records with the nearest ZIP codes

  1. Carol Abboud, P.A.Newark, DE 197021811017387
  2. Jennifer Briody, PA-CNewark, DE 197021689492365
  3. Marco Cerasoli, PA-CNewark, DE 197021164440392
  4. Jeffrey Gutting, PANewark, DE 197021376636019
  5. John Holloway, PA-CNewark, DE 197021154152288
  6. Emily Shields, PA-CNewark, DE 197021346037447
  7. Tyler Yerkes, PA-CNewark, DE 197021578862637
  8. Emily Young, PANewark, DE 197021033958004

Common questions

What is Ian A. Blizzard, PA-C's NPI number?

Ian A. Blizzard, PA-C's National Provider Identifier (NPI) is 1912284530, issued on Nov 10, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Ian A. Blizzard, PA-C located?

The NPPES record lists a practice address at 2600 Glasgow Ave Ste 124, Newark, DE, 19702. Phone: (302) 836-4200. Providers update this record themselves, so call before visiting.

How can I verify Ian A. Blizzard, PA-C's license?

Search the Delaware board that licenses this profession; the NPPES record confirms identity only.

How much does Ian A. Blizzard, PA-C prescribe under Medicare Part D?

In 2024, Ian A. Blizzard, PA-C had 14 Medicare Part D claims; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.