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MOHAMMAD ATHARI M.D.
NPI 1831101583
Psychiatry & Neurology - Neurology in Baytown, TX

Active since August 12, 2006PECOS EnrolledAccepts Medicare Assignment
4310 GARTH RD STE B, BAYTOWN, TX 77521(281) 427-2700(281) 428-2782 Get Directions Write a Review

NPPES record last updated: June 16, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mohammad Athari M.d. NPPES

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

MOHAMMAD ATHARI M.D. (NPI 1831101583) is an individual neurology provider in Baytown, Texas, licensed in Texas (E6718) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1970).

NPPES Registry Identity

NPI1831101583
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameMOHAMMAD ATHARICredential: M.D.
Location Address4310 GARTH RD STE BBaytown, TX 77521-3114
Mailing AddressPo Box 935Baytown, TX 77522-0935 · (281) 427-2700 · Fax (281) 428-2782
Phone(281) 427-2700
Fax(281) 428-2782
Sole ProprietorNo
Medical School CMSOtherGraduated 1970
Enumeration DateAugust 12, 2006
Last NPPES UpdateJune 16, 2023
NPPES CertifiedJune 16, 2023
✔ NPI 1831101583 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 TX · E6718
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.
4310 GARTH RD STE B, Baytown, TX 77521
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Other Identifiers 1

Medicaid135423503TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mohammad Athari 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 ID9234033374
PECOS Enrollment IDI20050825000789
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.

Medicare Billing Reassignment

Medicare enrollment records show Mohammad Athari reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mohammad Athari, MD, PA
Same address
Neurology
4310 GARTH RD STE B
Baytown, TX 77521
  • Reassigned Medicare billing, Texas enrollment
NPI 1396046371 (281) 427-2700

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
214 services53 patients
Injection of trigger points, 1-2 muscles 20552
Trigger point injection is a procedure used to treat painful areas of muscle that contain trigger points, or knots of muscle that form when muscles do not relax. 1-2 muscles are typically treated in one session. The procedure involves injecting medications into these points to alleviate pain.
24 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77521 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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.

MOHAMMAD ATHARI, MD, PA
Psychiatry & Neurology (Neurology)
4310 GARTH RD STE B
BAYTOWN, TX 77521
Harris County (281) 427-2700

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 Mohammad Athari's NPI number?

The NPI number for Mohammad Athari is 1831101583. It was assigned to this individual provider in the NPPES registry on August 12, 2006.

Where is Mohammad Athari located?

Mohammad Athari practices at 4310 Garth Rd Ste B, Baytown, TX 77521. The listed phone number is (281) 427-2700.

What is Mohammad Athari's specialty?

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

Is Mohammad Athari enrolled in Medicare?

Yes. Mohammad Athari 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.

Which organization bills Medicare for Mohammad Athari's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mohammad Athari reassigns Medicare benefits to Mohammad Athari, MD, PA (Baytown, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mohammad Athari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mohammad Athari accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Mohammad Athari as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mohammad Athari was last updated on June 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.