ANDREW LEE WALSH III MD
NPI 1730123548
Internal Medicine - Pulmonary Disease in San Marcos, TX

Active since June 15, 2006PECOS EnrolledAccepts Medicare Assignment
1301 WONDER WORLD DR, SAN MARCOS, TX 78666(210) 600-2862 Get Directions Write a Review

NPPES record last updated: October 11, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 11, 2024, Jun 13, 2023, Sep 10, 2019 (3 updates tracked since 2019).

About Andrew Lee Walsh Iii Md NPPES

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

ANDREW LEE WALSH III MD (NPI 1730123548) is an individual pulmonary disease provider in San Marcos, Texas, licensed in Texas (H4777) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Saint Luke's South Hospital, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1730123548
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameANDREW LEE WALSH IIICredential: MD
Location Address1301 WONDER WORLD DRSan Marcos, TX 78666-7533
Mailing AddressPo Box 128Bellaire, TX 77402-0128 · (210) 600-2862 · Fax (281) 833-3323
Sole ProprietorYes
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 1987
Enumeration DateJune 15, 2006
Last NPPES UpdateOctober 11, 20243 updates tracked since enumeration
NPPES CertifiedOctober 11, 2024
NPI 1730123548 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
Licenses Licensed in TX · H4777 Licensed in MO · R3L22
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License H4777 (TX)
1301 WONDER WORLD DR, San Marcos, TX 78666

Other Names 1

Professional Name (2)Drew Walsh Md

Secondary Practice Locations 4

Location 1600 N Union AveNew Braunfels, TX 78130-4194 · Phone (210) 602-2862
Location 21445 Hanz DrNew Braunfels, TX 78130-2567 · Phone (830) 627-7600
Location 38715 Village Dr Ste 612San Antonio, TX 78217-5407 · Phone (210) 600-2862 · Fax (281) 833-3323
Location 4525 Branson Landing Blvd Ste 306Branson, MO 65616-2140 · Phone (417) 335-7559

Other Identifiers 3

Medicaid134141405TX
Other2UE715TX · Bcbs Record Id
Medicaid134141408TX

Accepted 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

Andrew Lee Walsh Iii 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 ID3072707066
PECOS Enrollment IDI20241016000680, I20241022001809, I20251208001017
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 5

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.

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.
119 services57 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
76 services33 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
62 services36 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
45 services31 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
43 services41 patients

Hospital Affiliations CMS Care Compare 5

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

Saint Luke's South Hospital

Acute Care Hospitals · Overland Park, KS
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number170185
Location12300 Metcalf AvenueOverland Park, KS 66213 · Johnson County
Emergency services

Mercy Hospital Joplin

Acute Care Hospitals · Joplin, MO
1/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number260001
Location100 Mercy WayJoplin, MO 64804 · Jasper County
Emergency services Birthing friendly

Saint Lukes North Hospital

Acute Care Hospitals · Kansas City, MO
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260062
Location5830 N W Barry RoadKansas City, MO 64154 · Platte County
Emergency services Birthing friendly

Cox Medical Center Branson

Acute Care Hospitals · Branson, MO
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260094
Location525 Branson Landing Blvd, PO Box 650Branson, MO 65615 · Taney County
Emergency services Birthing friendly

Saint Luke's East Hospital

Acute Care Hospitals · Lees Summit, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260216
Location100 N E Saint Luke's BoulevardLees Summit, MO 64086 · Jackson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78666 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 20

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

Emergency Medicine
1301 WONDER WORLD DR, CENTRAL TEXAS MEDICAL CENTER
SAN MARCOS, TX 78666
Nurse Anesthetist, Certified Registered
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Radiology (Diagnostic Radiology)
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Nurse Anesthetist, Certified Registered
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Physical Therapist
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Radiology (Diagnostic Radiology)
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Emergency Medicine
1301 WONDER WORLD DR
SAN MARCOS, TX 78666
Nurse Practitioner
1301 WONDER WORLD DR
SAN MARCOS, TX 78666

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 Andrew Walsh's NPI number?

The NPI number for Andrew Walsh is 1730123548. It was assigned to this individual provider in the NPPES registry on June 15, 2006. The provider is also known as Drew Walsh MD.

Where is Andrew Walsh located?

Andrew Walsh practices at 1301 Wonder World Dr, San Marcos, TX 78666. The listed phone number is (210) 600-2862.

What is Andrew Walsh's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Andrew Walsh enrolled in Medicare?

Yes. Andrew Walsh 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 Andrew Walsh accept?

Health plans from Avera Health Plans, Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan and Cox HealthPlans and 3 other insurers list Andrew Walsh 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 Andrew Walsh affiliated with any hospitals?

According to CMS data, Andrew Walsh is affiliated with Saint Luke's South Hospital, Mercy Hospital Joplin, Saint Lukes North Hospital, Cox Medical Center Branson and Saint Luke's East Hospital.

When was this NPI record last updated?

The NPPES record for Andrew Walsh was last updated on October 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.