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Dr. Alexis Paul Isaev , DO

Physician • Modesto, CA

Active NPI 1154249571 Individual Practitioner Male Practitioner
Practice location in NPPES

1400 Florida Ave Ste 102
Modesto, CA 953504446

Call 2095736181 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1400 Florida Ave Ste 102

Modesto, CA 953504446

Telephone 2095736181

NPI first issued

2026

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-07-06
Clinic/Center - Research Primary Specialty

NUCC Taxonomy Code: 261QR1100X

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

11 listed
NPI 1275275851

Doctor of Medicine (M.D.)

Dr. Thomas Deguzman , DO

Student in an Organized Health Care Education/Training Program

NPI 1356038582

Doctor of Osteopathic Medicine (D.O.)

NPI 1396487898

Doctor of Osteopathic Medicine (D.O.)

NPI 1457989345

Doctor of Osteopathic Medicine (D.O.)

Dr. Jeffrey Jett , DO

Orthopaedic Surgery

NPI 1669852489

Doctor of Osteopathic Medicine (D.O.)

Dr. Howard Lo , MD

Family Medicine

NPI 1588306179

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated July 06, 2026.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from July 2026 to November 2026.

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NPI Administrative Meta

NPI Number: 1154249571
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 06, 2026
Last Update: July 06, 2026
Sole Proprietor: Yes

Mailing Address

232 Margarita Ave

Palo Alto, CA 943062822

Phone: 6507046600

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.