Kathryn C. Piotti, M.D.
Anatomic Pathology & Clinical Pathology Physician · Morristown, NJ
Kathryn C. Piotti, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Morristown, New Jersey, and NPI 1255566493, issued on May 18, 2009. Check the license on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Kathryn C. Piotti
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 268379 NY
Self-reported in NPPES; status is on the state search - Practice location
- 100 Madison Ave, Morristown, NJ 07960
- Phone
- (973) 971-5289
- Enumerated
- May 18, 2009
- Record last updated
- Jun 5, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140924001110); accepts Medicare assignment
- Medical or professional school
- Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2009
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 366 in New Jersey → Look up another NPI →
Also registered at 100 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ahmed Abdelhalim, MDInternal Medicine Physician1104386051
- Bavly Abdelmesih, MDStudent in an Organized Health Care Education/Training Program1932901378
- Fatema Abdulhussein, MDStudent in an Organized Health Care Education/Training Program1235514274
- Arkadiy Abkin, MDAnesthesiology Physician1316928666
Verify Kathryn C. Piotti in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $16.73
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 2,607 providers of this specialty with any payment received $3,565.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Morristown Pathology Associates PAMorristown, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn C. Piotti among 366 anatomic pathology & clinical pathology physician records in New Jersey
Kathryn C. Piotti, M.D. is one of 366 anatomic pathology & clinical pathology physician records with a practice address in New Jersey. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 76% of them.
- NPI issued2009 · 76% of these records are older, 19% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2009 · median 1994 among the 197 with a school on file
- Record last updated2014 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in New Jersey
There are 366 anatomic pathology & clinical pathology physician records in New Jersey.
All 366 in New Jersey → Every provider in Morristown → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Hamsa Al-Dulaimi, MDMorristown, NJ 079601457446056
- Craig Dise, M.D.Morristown, NJ 079601710921879
- Raimundo Gonzalez, M.D.Morristown, NJ 079601184719478
- Nancy Hunter, M.D.Morristown, NJ 079601881704369
- Robert Katz, M.D.Morristown, NJ 079601164575759
- Jory Magidson, MDMorristown, NJ 079601669449526
- Geraldine Mercer, M.D.Morristown, NJ 079601588688352
- Raji Mohammed, M.DMorristown, NJ 079601679961940
Common questions
What is Kathryn C. Piotti, M.D.'s NPI number?
Kathryn C. Piotti, M.D.'s National Provider Identifier (NPI) is 1255566493, issued on May 18, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn C. Piotti, M.D. located?
The NPPES record lists a practice address at 100 Madison Ave, Morristown, NJ, 07960. Phone: (973) 971-5289. Providers update this record themselves, so call before visiting.
How can I verify Kathryn C. Piotti, M.D.'s license?
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.
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.