George A. Guariglia, DO
Family Medicine Physician · Hewitt, NJ
George A. Guariglia, DO is a family medicine physician with a practice address in Hewitt, New Jersey, and NPI 1730276437, issued on Oct 6, 2006. Check the license (New Jersey MB66236, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- George A. Guariglia
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MB66236 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1900 Union Valley RD, Hewitt, NJ 07421
- Phone
- (973) 076-8535
- Enumerated
- Oct 6, 2006
- Record last updated
- Apr 16, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (973) 706-8536
- Medicare enrollment
- Enrolled (PECOS I20070723000202); accepts Medicare assignment
- Medical or professional school
- Rowan University School Of Osteopathic Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,770 in New Jersey → Look up another NPI →
Also registered at 1900 Union Valley RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify George A. Guariglia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license MB66236Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average family medicine physician in 2024
5,936 Medicare Part D claims for 973 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Levothyroxine Sodium372 claims
- Atorvastatin Calcium359 claims
- Amlodipine Besylate286 claims
- Metformin Hcl221 claims
- Rosuvastatin Calcium188 claims
- Losartan Potassium173 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 one group practice
- Hackensack Meridian Health Medical Group - Primary Care PCOakhurst, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
George A. Guariglia among 2,770 family medicine physician records in New Jersey
George A. Guariglia, DO is one of 2,770 family medicine physician records with a practice address in New Jersey. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1996 · median 2006 among the 1,875 with a school on file
- Record last updated2013 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 family medicine physician record lists a practice address in Hewitt
They are 1 of the 45 NPPES records with a practice address in Hewitt, and 2,770 family medicine physician records in New Jersey.
All 2,770 in New Jersey → Every provider in Hewitt → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Danielle Astarita, DOHamburg, NJ 074191417538232
- Gloria Canizales, D.O.Hamburg, NJ 074191295173185
- Kenneth Roffe, DOHamburg, NJ 074191689661951
- Maria Song, M.D.Hamburg, NJ 074191013216985
- Darine Androwis, MDWoodland Park, NJ 074241669902458
- Janelle Billig, MDLittle Falls, NJ 074241841532223
- Nancy Lentine, DOLittle Falls, NJ 074241699869909
- Susan Rae, M.DWoodland Park, NJ 074241437158094
Common questions
What is George A. Guariglia, DO's NPI number?
George A. Guariglia, DO's National Provider Identifier (NPI) is 1730276437, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is George A. Guariglia, DO located?
The NPPES record lists a practice address at 1900 Union Valley RD, Hewitt, NJ, 07421. Phone: (973) 076-8535. Providers update this record themselves, so call before visiting.
How can I verify George A. Guariglia, DO's license?
NPPES lists New Jersey license number MB66236, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does George A. Guariglia, DO prescribe under Medicare Part D?
In 2024, George A. Guariglia, DO had 5,936 Medicare Part D claims for 973 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.