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WILLIAM G. PETERSEN M.D.
NPI 1770544579
Internal Medicine - Pulmonary Disease in Amarillo, TX

Active since March 31, 2006PECOS EnrolledAccepts Medicare Assignment
1600 WALLACE BLVD, AMARILLO, TX 79106(806) 212-2129(806) 212-2246 Get Directions Write a Review

NPPES record last updated: May 18, 2021. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About William G. Petersen M.d. NPPES

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

WILLIAM G. PETERSEN M.D. (NPI 1770544579) is an individual pulmonary disease provider in Amarillo, Texas, licensed in Texas (G5477) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Bsa Hospital, and is a graduate of University Of Missouri, Columbia School Of Medicine (1982).

NPPES Registry Identity

NPI1770544579
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameWILLIAM G. PETERSENCredential: M.D.
Location Address1600 WALLACE BLVDAmarillo, TX 79106-1799
Mailing AddressPo Box 840026Dallas, TX 75284-0026 · (254) 724-2111
Phone(806) 212-2129
Fax(806) 212-2246
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 1982
Enumeration DateMarch 31, 2006
Last NPPES UpdateMay 18, 2021
NPPES CertifiedMay 18, 2021
✔ NPI 1770544579 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in TX · G5477
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.
1600 WALLACE BLVD, Amarillo, TX 79106
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Other Identifiers 2

Medicaid101087805TX
Other733996TX · Medicare Id

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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

William G. Petersen 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 ID3870621451
PECOS Enrollment IDI20100503000796
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 6

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.

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.
480 services159 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.
76 services44 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.
48 services34 patients
Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556
This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.
24 services23 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.
14 services14 patients
Emergent insertion of breathing tube into windpipe using an endoscope 31500
This is a procedure where a thin tube is inserted into your windpipe to aid in breathing. It's done in emergency situations, using an endoscope, a tool with a light and camera, to ensure correct placement.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Bsa Hospital

Acute Care Hospitals · Amarillo, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450231
Location1600 Wallace BlvdAmarillo, TX 79106 · Potter County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79106 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.

JAMES HUDDLESTON CT
Specialist/Technologist, Pathology (Cytotechnology)
1600 WALLACE BLVD
AMARILLO, TX 79106
Potter County (806) 212-5942
PHILLIP VOGLER PA-C
Physician Assistant
1600 WALLACE BLVD
AMARILLO, TX 79106
Potter County (806) 355-3352
DAVID ROSS TAYLOR CRNA
Nurse Anesthetist, Certified Registered
1600 WALLACE BLVD
AMARILLO, TX 79106
Potter County (806) 212-2000
JOSEPH D HOLLINGSWORTH M.D.
Emergency Medicine
1600 WALLACE BLVD, BAPTIST SAINT ANTHONY'S HOSPITAL
AMARILLO, TX 79106
Potter County (806) 212-2000
DR. HIEP TRINH PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1600 WALLACE BLVD
AMARILLO, TX 79106
Potter County (806) 212-2000
DR. MICHAEL JOHN LAMANTEER MD
Hospitalist
1600 WALLACE BLVD
AMARILLO, TX 79106
Potter County (806) 212-2129
MIKE PRESTON BERRY JR. M.D.
Emergency Medicine
1600 WALLACE BLVD
AMARILLO, TX 79106
Potter County (806) 212-2000
STEPHANIE ESCAMILLA ACHPN
Nurse Practitioner (Family)
1600 WALLACE BLVD
AMARILLO, TX 79106
Potter County (806) 212-2129

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 William Petersen's NPI number?

The NPI number for William Petersen is 1770544579. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is William Petersen located?

William Petersen practices at 1600 Wallace Blvd, Amarillo, TX 79106. The listed phone number is (806) 212-2129.

What is William Petersen's specialty?

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

Is William Petersen enrolled in Medicare?

Yes. William Petersen 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 William Petersen accept?

Health plans from Blue Cross and Blue Shield of Texas list William Petersen 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 William Petersen affiliated with any hospitals?

According to CMS data, William Petersen is affiliated with Bsa Hospital.

When was this NPI record last updated?

The NPPES record for William Petersen was last updated on May 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.