1. Home
  2. Directory
  3. California
  4. Fremont
  5. Psychiatry Neurology
  6. NPI Profile

ALOK BHATTACHARYA M.D.
NPI 1528092996
Psychiatry & Neurology - Neurology in Fremont, CA

Active since July 10, 2006PECOS EnrolledAccepts Medicare Assignment
1900 MOWRY AVE STE 301, FREMONT, CA 94538(510) 791-2442(510) 791-2603 Get Directions Write a Review

NPPES record last updated: December 5, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Alok Bhattacharya M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALOK BHATTACHARYA M.D. (NPI 1528092996) is an individual neurology provider in Fremont, California, licensed in California (0A42257) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1980).

NPPES Registry Identity

NPI1528092996
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameALOK BHATTACHARYACredential: M.D.
Location Address1900 MOWRY AVE STE 301Fremont, CA 94538-1722
Mailing AddressPo Box 14211Fremont, CA 94539-1511 · (510) 791-2442
Phone(510) 791-2442
Fax(510) 791-2603
Sole ProprietorYes
Medical School CMSOtherGraduated 1980
Enumeration DateJuly 10, 2006
Last NPPES UpdateDecember 5, 2019
✔ NPI 1528092996 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · 0A42257
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
1900 MOWRY AVE STE 301, Fremont, CA 94538
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12485 High School Ave Ste 115Concord, CA 94520-1816 · Phone (925) 689-7249 · Fax (925) 757-7860
Location 23505 Lone Tree Way Ste 2AAntioch, CA 94509-6067 · Phone (925) 689-7249 · Fax (925) 757-7860

Other Identifiers 1

Medicaid00A422574CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alok Bhattacharya M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4981760543
PECOS Enrollment IDI20090305000435
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Needle measurement of electrical activity in arm or leg muscles, complete study 95886
This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.
80 services27 patients
Measurement of brain wave activity (eeg), awake and drowsy 95816
Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
30 services17 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
24 services24 patients
Nerve conduction, 13 or more studies 95913
Nerve conduction studies involve 13 or more tests to check the speed and strength of signals traveling between your nerves and muscles. It helps diagnose conditions affecting nerves and muscles. The test involves small shocks and may cause minor discomfort.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94538 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

A K BHATTACHARYYA M D INC
Psychiatry & Neurology (Neurology)
1900 MOWRY AVE STE 301
FREMONT, CA 94538
Alameda County (510) 791-2442

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alok Bhattacharya's NPI number?

The NPI number for Alok Bhattacharya is 1528092996. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Alok Bhattacharya located?

Alok Bhattacharya practices at 1900 Mowry Ave Ste 301, Fremont, CA 94538. The listed phone number is (510) 791-2442.

What is Alok Bhattacharya's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Alok Bhattacharya enrolled in Medicare?

Yes. Alok Bhattacharya is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Alok Bhattacharya was last updated on December 5, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.