John M. Grandizio, D.C.
Chiropractor · Quarryville, PA
John M. Grandizio, D.C. is a chiropractor with a practice address in Quarryville, Pennsylvania, and NPI 1568405074, issued on Jun 13, 2006. Check the license (Pennsylvania DC-005800-L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John M. Grandizio
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- DC-005800-L PA
Self-reported in NPPES; status is on the state search - Practice location
- 215 W 4TH St, Quarryville, PA 17566
- Phone
- (717) 786-3300
- Enumerated
- Jun 13, 2006
- Record last updated
- Aug 15, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (717) 464-9078
- Medicare enrollment
- Enrolled (PECOS I20050804000047); accepts Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - Davenport, 1994
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 3,934 in Pennsylvania → Look up another NPI →
Verify John M. Grandizio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DC-005800-LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John M. Grandizio among 3,934 chiropractor records in Pennsylvania
John M. Grandizio, D.C. is one of 3,934 chiropractor records with a practice address in Pennsylvania. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 51% newer
- In a Medicare fileNo · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1994 · median 2000 among the 1,759 with a school on file
- Record last updated2012 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 chiropractor records list a practice address in Quarryville
They are 7 of the 87 NPPES records with a practice address in Quarryville, and 3,934 chiropractor records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,934 in Pennsylvania → Every provider in Quarryville → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Steven Hansen, D.C.Quarryville, PA 175661588720353
- Harvey Haverstick, DCQuarryville, PA 175661265570675
- Qin JiQuarryville, PA 175661003495797
- Reis Mitchell, D.C.Quarryville, PA 175661386518926
- Beth Risser, D.CQuarryville, PA 175661396916896
- Charles Weissberg, D.C.Quarryville, PA 175661063455632
- Kimberly Kegel, DCRefton, PA 175681528130028
- Ketan Amin, D.C.,B.C.A.O.Ronks, PA 175721558406488
Common questions
What is John M. Grandizio, D.C.'s NPI number?
John M. Grandizio, D.C.'s National Provider Identifier (NPI) is 1568405074, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John M. Grandizio, D.C. located?
The NPPES record lists a practice address at 215 W 4TH St, Quarryville, PA, 17566. Phone: (717) 786-3300. Providers update this record themselves, so call before visiting.
How can I verify John M. Grandizio, D.C.'s license?
NPPES lists Pennsylvania license number DC-005800-L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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. 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.