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Dr. William Ralph Porter , MD

Anesthesiology โ€ข Bethlehem, PA

Active NPI 1629030754 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

801 Ostrum St
Bethlehem, PA 180151000

Call 6109545810 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

801 Ostrum St

Bethlehem, PA 180151000

Telephone 6109545810
Organization at the Same NPPES Address or Phone
Homestar Medical Equipment & Infusion Services Facility NPI 1134197874

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in West Reading, PA. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 2 distinct group names: Anesthesia Specialists Of Bethlehem Pc; Tower Health Medical Group. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Pennsylvania State University College Of Medicine

Graduation Year

1988

Medicare patients

505 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $29,985 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $23,719 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $104.93 in 2019

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2019.

Guide: How to read an Open Payments record

Years since graduation

38 years (graduated 1988)

CMS Doctors and Clinicians data list 1988 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Porter has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Porter as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Bethlehem and Pennsylvania

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Anesthesiology in Bethlehem, PA (2024, 71 clinicians with data). Median for this group: 224. Middle half: 136 to 296.

More Medicare Part B services than 85% of clinicians listed under Anesthesiology in Pennsylvania (2024, 1,489 clinicians with data). Median for this group: 129. Middle half: 59 to 241.

Medicare-allowed amount

A higher Medicare-allowed amount than 85% of clinicians listed under Anesthesiology in Bethlehem, PA (2024, 71 clinicians with data). Median for this group: $16,770. Middle half: $12,947 to $23,334.

A higher Medicare-allowed amount than 80% of clinicians listed under Anesthesiology in Pennsylvania (2024, 1,489 clinicians with data). Median for this group: $12,659. Middle half: $5,801 to $25,014.

Paid by Medicare

A higher Medicare payment amount than 85% of clinicians listed under Anesthesiology in Bethlehem, PA (2024, 71 clinicians with data). Median for this group: $13,107. Middle half: $10,371 to $18,711.

A higher Medicare payment amount than 80% of clinicians listed under Anesthesiology in Pennsylvania (2024, 1,489 clinicians with data). Median for this group: $10,093. Middle half: $4,579 to $19,732.

99 active clinicians are listed under Anesthesiology with a practice address in Bethlehem, PA (2,482 in Pennsylvania).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Bethlehem

1% of these 99 clinicians have the CMS telehealth indicator.

72.7% of these 99 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2019), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2019

Program year 2019 (payments made January 1 โ€“ December 31, 2019): fewer than 11 records totaling $104.93.

Manufacturer Payment Nature Product Type Amount ($)
Merck Sharp & Dohme Corporation
Food and Beverage
In-kind items and services
BRIDION General $104.93

Source: CMS Open Payments, program year 2019, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope
76 74 $761.45 $66.30
00813 Anesthesia for procedure on small and large bowel using an endoscope
50 50 $927.00 $77.36
00811 Anesthesia for other procedure on large bowel using an endoscope
40 39 $636.75 $64.49
00910 Anesthesia for other procedure on urinary system through urethra
36 33 $574.08 $57.81
00812 Anesthesia for exam of colon using an endoscope
35 35 $657.86 $49.17
01922 Anesthesia for x-ray or radiation therapy
25 25 $1141.20 $96.69
00790 Anesthesia for other procedure on upper abdomen
23 23 $1823.54 $169.33
00918 Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope
23 22 $928.70 $96.95
00320 Anesthesia for other procedure on neck area (1 year or older)
13 12 $1360.38 $107.04
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back
12 12 $1052.50 $111.20
00914 Anesthesia for removal of prostate including use of an endoscope
12 12 $1138.75 $116.21
00160 Anesthesia for other procedure on nose and sinuses
11 11 $951.82 $80.91
00410 Anesthesia for procedure to correct abnormal heart rhythm
11 11 $605.05 $52.07
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
11 11 $704.36 $51.93

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-01-12
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

License # reported to NPPES PA MD047206L

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Pennsylvania Department of State Licensing.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
0012846600001 (PA)
Other Identifier License
MD047206L (PA)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - ANESTHESIOLOGY

Medicare Enrollment ID

I20040429001048

Enrollment State Jurisdiction

PA

PECOS Control ID

9931012317

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Anesthesia Specialists Of Bethlehem Pc

801 Ostrum St, Bethlehem, PA 180151065

Phone: 6109545810

Tower Health Medical Group

420 S 5th Ave, West Reading, PA 196112143

Phone: 4846288589

Secondary Practice Locations

6th Ave & Spruce St

West Reading, PA 19611

Phone: 6109888589

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

40 listed
Amber Baloh , CRNA

Nurse Anesthetist, Certified Registered

NPI 1053740209

Certified Registered Nurse Anesthetist

Amanda Bauer

Nurse Anesthetist, Certified Registered

NPI 1134815376
NPI 1104884204

Doctor of Medicine (M.D.)

NPI 1073519351

Doctor of Osteopathic Medicine (D.O.)

Giselle Brown , CRNA

Nurse Anesthetist, Certified Registered

NPI 1073027983

Certified Registered Nurse Anesthetist

Dr. John Caprez , DO

Anesthesiology

NPI 1144227786

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

8 Historical Events
๐Ÿ“
Updated Practice Location January 12, 2026

Registered at 801 OSTRUM ST, BETHLEHEM, PA 180151000 (Tel: 6109545810)

๐Ÿ“
Updated Business Mailing Address January 12, 2026

Registered at PO BOX 500, SOUDERTON, PA 189640500 (Tel: 6109888589)

โœ…
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) July 08, 2007

Registered at 6TH AVE & SPRUCE ST, WEST READING, PA 19611 (Tel: 6109888589)

๐Ÿ“
Business Mailing Address (Initial Record) July 08, 2007

Registered at PO BOX 16052, READING, PA 196126052 (Tel: 6109888589)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) July 08, 2007

Recorded as WILLIAM PORTER, MD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Anesthesiology (license number reported to NPPES: PA MD047206L)

๐ŸŸข
Initial NPI Registration & Enumeration April 04, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1629030754
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 04, 2006
Last Update: January 12, 2026
Sole Proprietor: No

Other Anesthesiology Specialists in Bethlehem

All Anesthesiology Specialists in Bethlehem

Mailing Address

Po Box 500

Souderton, PA 189640500

Phone: 6109888589

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.