Mark Michael Giorno, DMD
Dentist · Haverford, PA
Mark Michael Giorno, DMD is a dentist with a practice address in Haverford, Pennsylvania, and NPI 1225205834, issued on May 13, 2008. Check the license (Pennsylvania DS026558L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Michael Giorno
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- DS026558L PA
Self-reported in NPPES; status is on the state search - Practice location
- 600 Haverford RD, Haverford, PA 19041
- Phone
- (610) 658-0151
- Enumerated
- May 13, 2008
- Record last updated
- May 13, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 600 Haverford RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Allen, MDPediatrics Physician1265441869
- Megan Bartlett, LPC, NCCProfessional Counselor1851670657
- Kimberly Berrien, LMTReflexologist1841635323
- Elizabeth Broome, MSSocial Worker1598650111
- Laura CarothersProfessional Counselor1174145429
- Meghan Devries, PSYDClinical Psychologist1447857313
Verify Mark Michael Giorno in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license DS026558LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average dentist in 2024
34 Medicare Part D claims for 19 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin21 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.
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Common questions
What is Mark Michael Giorno, DMD's NPI number?
Mark Michael Giorno, DMD's National Provider Identifier (NPI) is 1225205834, issued on May 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mark Michael Giorno, DMD located?
The NPPES record lists a practice address at 600 Haverford RD, Haverford, PA, 19041. Phone: (610) 658-0151. Providers update this record themselves, so call before visiting.
How can I verify Mark Michael Giorno, DMD's license?
NPPES lists Pennsylvania license number DS026558L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Michael Giorno, DMD prescribe under Medicare Part D?
In 2024, Mark Michael Giorno, DMD had 34 Medicare Part D claims for 19 beneficiaries; the average among dentist prescribers was 86. 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.