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DR. OLGA WALN M.D.
NPI 1013133768
Psychiatry & Neurology - Neurology in Houston, TX

Active since April 18, 2007PECOS EnrolledAccepts Medicare Assignment
6560 FANNIN ST, STE 802, HOUSTON, TX 77030(713) 441-9551(713) 790-2004 Get Directions Write a Review

NPPES record last updated: December 6, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Olga Waln M.d. NPPES

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

DR. OLGA WALN M.D. (NPI 1013133768) is an individual neurology provider in Houston, Texas, licensed in Texas (P3094) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and is a graduate of Other (1997).

NPPES Registry Identity

NPI1013133768
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameDR. OLGA WALNCredential: M.D.
Location Address6560 FANNIN ST, STE 802Houston, TX 77030-2761
Mailing Address6560 Fannin St, Ste 802Houston, TX 77030-2761 · (713) 441-9551 · Fax (713) 790-2004
Phone(713) 441-9551
Fax(713) 790-2004
Sole ProprietorNo
Medical School CMSOtherGraduated 1997
Enumeration DateApril 18, 2007
Last NPPES UpdateDecember 6, 2016
✔ NPI 1013133768 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 · P3094
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.
6560 FANNIN ST, Houston, TX 77030
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Other Names 1

Former Name (1)Volha Waln

Other Identifiers 4

Medicare PIN297014ZSWDTX
Other8GS986TX · Bcbs
Medicare PIN297014YKUKTX
OtherP01483197TX · Rr Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Community Health Choice, Molina Healthcare, WellPoint.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. Olga Waln 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 ID9436315298
PECOS Enrollment IDI20120723000608
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 11

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.

Injection, onabotulinumtoxina, 1 unit J0585
Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.
23,500 services35 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
464 services242 patients
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.
125 services47 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
73 services35 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
69 services44 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
48 services48 patients

Hospital Affiliations CMS Care Compare

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

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450358
Location6565 FanninHouston, TX 77030 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately) A4222
DME-Medical/Surgical Supplies · category DA000N
2 suppliers13 claims980 services$35.35 avg. paid by Medicare
Dynamic adjustable wrist extension / flexion device, includes soft interface material E1805
DME-Other DME · category DE000N
1 supplier11 claims11 services$80.29 avg. paid by Medicare
Dynamic adjustable knee extension / flexion device, includes soft interface material E1810
DME-Other DME · category DE000N
1 supplier11 claims11 services$80.53 avg. paid by Medicare
Carbidopa 5 mg/levodopa 20 mg enteral suspension, 100 ml J7340
DME-Drugs Administered Through DME · category DG000N
2 suppliers15 claims1,120 services$168.22 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

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

JANET L ATTISHA RN, ACNP
Nurse Practitioner
6560 FANNIN ST, STE 1260
HOUSTON, TX 77030
Harris County (713) 797-0466
TIEN WONG M.D.
Ophthalmology
6560 FANNIN ST, STE 750
HOUSTON, TX 77030
Harris County (713) 524-3434
PARTNERS IN INTERNAL MEDICINE, P.A.
Internal Medicine
6560 FANNIN ST, SUITE 1012
HOUSTON, TX 77030
Harris County (281) 657-0770
KEVIN ANTHONY GRIMES MD
Internal Medicine (Infectious Disease)
6560 FANNIN ST, SUITE 1540
HOUSTON, TX 77030
Harris County (713) 799-9997
NICOLE BAUTISTA DAVENPORT P.A.-C
Physician Assistant
6560 FANNIN ST, SUITE 1842
HOUSTON, TX 77030
Harris County (713) 790-2089
DR. MICHAEL POOL COSELLI M.D.
Surgery
6560 FANNIN ST, STE 1608
HOUSTON, TX 77030
Harris County (713) 796-1608
DR. WILLIAM HYPES OBENOUR JR. M.D.
Internal Medicine
6560 FANNIN ST, SUITE 1112
HOUSTON, TX 77030
Harris County (713) 790-1541
BAYLOR COLLEGE OF MEDICINE UROLOGY
Specialist
6560 FANNIN ST, SUITE 2100
HOUSTON, TX 77030
Harris County (713) 798-4100

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 Olga Waln's NPI number?

The NPI number for Olga Waln is 1013133768. It was assigned to this individual provider in the NPPES registry on April 18, 2007. The provider is also known as Volha Waln.

Where is Olga Waln located?

Olga Waln practices at 6560 Fannin St Ste 802, Houston, TX 77030. The listed phone number is (713) 441-9551.

What is Olga Waln's specialty?

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

Is Olga Waln enrolled in Medicare?

Yes. Olga Waln 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 Olga Waln accept?

Health plans from Community Health Choice, Molina Healthcare and WellPoint list Olga Waln 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 Olga Waln affiliated with any hospitals?

According to CMS data, Olga Waln is affiliated with Houston Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Olga Waln was last updated on December 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.