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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SHERWIN OOMMEN MD
NPI 1679922967
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Sugar Land, TX

Active since June 07, 2016PECOS Enrolled
17520 W GRAND PKWY S STE 120, SUGAR LAND, TX 77479(281) 298-1144(281) 298-1133 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 24, 2026, Sep 4, 2025 (2 updates tracked since 2025).

About Dr. Sherwin Oommen Md NPPES

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

DR. SHERWIN OOMMEN MD (NPI 1679922967) is an individual neurology with special qualifications in child neurology provider in Sugar Land, Texas, licensed in Texas (V3400) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, is affiliated with Monument Health Rapid City Hospital, and maintains a secondary practice location in Harlingen.

NPPES Registry Identity

NPI1679922967
Entity TypeIndividualMale
Primary Taxonomy2084N0402X
Provider Legal NameDR. SHERWIN OOMMENCredential: MD
Location Address17520 W GRAND PKWY S STE 120Sugar Land, TX 77479-4759
Mailing Address14960 Park Row DrHouston, TX 77084-5165 · (281) 298-1144 · Fax (281) 298-1133
Phone(281) 298-1144
Fax(281) 298-1133
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 7, 2016
Last NPPES UpdateJuly 24, 20262 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1679922967 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0402X
License✔ Licensed in TX · V3400
Definition
A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.
17520 W GRAND PKWY S STE 120, Sugar Land, TX 77479
Open in Google Maps ↗

Secondary Practice Location 1

Location 12101 Pease StHarlingen, TX 78550-8307 · Phone (956) 389-1100

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Blue Cross and Blue Shield of Texas, Medica and more.Insurance ›

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

Dr. Sherwin Oommen Md 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 ID7911358049
PECOS Enrollment IDI20240112001677, I20250821003072
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 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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
22 services22 patients
Measurement of brain wave activity (eeg), 61-119 minutes 95813
The procedure you're having is an EEG, which measures your brain's electrical activity. Electrodes placed on your scalp capture signals that are recorded for 61-119 minutes. This helps identify any irregularities, aiding in diagnosing conditions like epilepsy or sleep disorders.
17 services17 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Monument Health Rapid City Hospital

Acute Care Hospitals · Rapid City, SD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number430077
Location353 Fairmont BlvdRapid City, SD 57701 · Pennington County
Emergency services Birthing friendly

Evergreenhealth Medical Center

Acute Care Hospitals · Kirkland, WA
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number500124
Location12040 NE 128th StreetKirkland, WA 98034 · King County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77479 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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 3

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

DR. ALICIA REGINA WALLS M.D.
Pediatrics (Developmental - Behavioral Pediatrics)
17520 W GRAND PKWY S STE 120
SUGAR LAND, TX 77479
Fort Bend County (281) 298-1144
MS. TAMMY RANE' DELAGARZA FNP-C
Nurse Practitioner (Pediatrics)
17520 W GRAND PKWY S STE 120
SUGAR LAND, TX 77479
Fort Bend County (281) 298-1144
DR. LORENA DO VAL HERBERT MD
Psychiatry & Neurology (Neurology)
17520 W GRAND PKWY S STE 120
SUGAR LAND, TX 77479
Fort Bend County (281) 298-1144

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 Sherwin Oommen's NPI number?

The NPI number for Sherwin Oommen is 1679922967. It was assigned to this individual provider in the NPPES registry on June 7, 2016.

Where is Sherwin Oommen located?

Sherwin Oommen practices at 17520 W Grand Pkwy S Ste 120, Sugar Land, TX 77479. The listed phone number is (281) 298-1144.

What is Sherwin Oommen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Is Sherwin Oommen enrolled in Medicare?

Yes. Sherwin Oommen 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.

What insurance does Sherwin Oommen accept?

Health plans from Avera Health Plans, Blue Cross and Blue Shield of Texas, Medica, Oscar Insurance Company and Premera Blue Cross Blue Shield of Alaska list Sherwin Oommen 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.

Is Sherwin Oommen affiliated with any hospitals?

According to CMS data, Sherwin Oommen is affiliated with Monument Health Rapid City Hospital and Evergreenhealth Medical Center.

When was this NPI record last updated?

The NPPES record for Sherwin Oommen was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.