Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mohan K Krishnamachary, MD

Hematology & Oncology Physician in Johns Creek, GA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588625099

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Registry record

Entity type Individual (Type 1)

Name Mohan K Krishnamachary

Credential MD

Sex Male

Practice address 6300 Hospital Pkwy, Suite 300, Johns Creek, GA, 30097

Phone (770) 623-8965

Fax (770) 623-4018

Enumeration date Apr 1, 2006

Last updated in NPPES Mar 9, 2021

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 47934 (TN) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 057094 (GA) Primary

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
003121786E	Medicaid	GA	-
003121786F	Medicaid	GA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mohan Krishnamachary practice?

The practice location on file with NPPES is in Johns Creek, GA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mohan Krishnamachary?

The National Provider Identifier (NPI) for Mohan Krishnamachary is 1588625099, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-09.