Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Vishwas Jagdish Mashalkar, M.D.
Psychiatry Physician in Toledo, OH · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972628451
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Registry record
Entity type Individual (Type 1)
Name Dr. Vishwas Jagdish Mashalkar
Credential M.D.
Sex Male
Practice address 2770 Centennial Rd, Toledo, OH, 43617
Phone (419) 794-0567
Fax (419) 794-0569
Enumeration date Mar 21, 2007
Last updated in NPPES Jul 8, 2013
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 35 078243 (OH) Primary
2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 35 078243 (OH) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 04385 | Other | - | PARAMOUNT HEALTH CARE |
| 2182007 | Medicaid | OH | - |
| 259391-000 | Other | - | MAGELLAN HEALTH SERVICES |
| 4555505 | Medicaid | MI | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1972628451 active?
Yes, as of the latest NPPES snapshot, NPI 1972628451 is active (record last updated 2013-07-08).
How do I verify Vishwas Mashalkar's NPI record?
Cross-check NPI 1972628451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Kellie Payne Social Worker · Toledo, OH NPI 1144397340 Diane Niese Pediatric Nurse Practitioner · Toledo, OH NPI 1245395870 Khawaja Shahzad Psychiatry Physician · Toledo, OH NPI 1629193123 Ann Trettin Clinical Social Worker · Toledo, OH NPI 1285822783 Comprehensive Behavioral Health Services LLC Child & Adolescent Psychiatry Physician · Toledo, OH NPI 1821266438 Mary Martin-Williams Psychiatric/Mental Health Nurse Practitioner · Toledo, OH NPI 1174863609 Christina Cavaliere Clinical Social Worker · Toledo, OH NPI 1801234448 Anna Marshall Clinical Social Worker · Toledo, OH NPI 1225460363
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-08.