John A. Guzzo, M.D.
Specialist · Crown Point, IN
John A. Guzzo, M.D. is a specialist with a practice address in Crown Point, Indiana, and NPI 1841262771, issued on Feb 4, 2006. Check the license (Indiana 01073893A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John A. Guzzo
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 01073893A IN
Self-reported in NPPES; status is on the state search - Practice location
- 12800 Mississippi Pkwy, Crown Point, IN 46307
- Phone
- (219) 921-1444
- Enumerated
- Feb 4, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (219) 921-5303
- Medicaid IDs
- 0053813 OH
1026233500001 PA - Medicare enrollment
- Enrolled (PECOS I20140722000466); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest specialist records → All 408 in Indiana → Look up another NPI →
Also registered at 12800 Mississippi Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Bluell, PTAPhysical Therapy Assistant1386005866
- Anna Cullotta, PA-CMedical Physician Assistant1306980933
- Nelson Doctor, PTPhysical Therapist1669995734
- Maria KarrasSpeech-Language Pathologist1497610208
- Scott Keith, DPMFoot Surgery Podiatrist1972606184
- Gina Kelly-Elliott, DPTPhysical Therapist1841863958
Verify John A. Guzzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 01073893ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average specialist in 2024
117 Medicare Part D claims for 79 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
Most prescribed
- Diclofenac Sodium70 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $43.29
2 payments; by number, the most common kind was food and beverage; the largest payer was Atricure, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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 2 group practices
- Lakeshore Bone And Joint Institute, PCCrown Point, IN
- Rci (wrs) LLCDemotte, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John A. Guzzo among 408 specialist records in Indiana
John A. Guzzo, M.D. is one of 408 specialist records with a practice address in Indiana. 24% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 24% of these records are
- In the CMS Doctors and Clinicians fileYes · 15% of these records are
- Graduated2002 · median 1990 among the 62 with a school on file
- Record last updated2023 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Indiana
There are 408 specialist records in Indiana.
All 408 in Indiana → Every provider in Crown Point → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Abdul Khan, MDCrown Point, IN 463071679509442
- Irene O'Neill, MDCrown Point, IN 463071790809846
- Jill Brogdon, OTRDemotte, IN 463101689701575
- Christina Gutierrez, OTRDemotte, IN 463101689701591
- Karen Shrader, PTAChesterton, IN 463041639410509
- Leticia Chy-Koa, MDGriffith, IN 463191669579181
- Kimberly VlcekGriffith, IN 463191992087001
- Lashawn Butler, OTR/LMunster, IN 463211740316850
Common questions
What is John A. Guzzo, M.D.'s NPI number?
John A. Guzzo, M.D.'s National Provider Identifier (NPI) is 1841262771, issued on Feb 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John A. Guzzo, M.D. located?
The NPPES record lists a practice address at 12800 Mississippi Pkwy, Crown Point, IN, 46307. Phone: (219) 921-1444. Providers update this record themselves, so call before visiting.
How can I verify John A. Guzzo, M.D.'s license?
NPPES lists Indiana license number 01073893A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does John A. Guzzo, M.D. prescribe under Medicare Part D?
In 2024, John A. Guzzo, M.D. had 117 Medicare Part D claims for 79 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is John A. Guzzo, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.