Active NPI 1962791517 Individual Practitioner Male Practitioner

Dr. Thomas R Pfeiffer , MD

Anesthesiology • Bethlehem, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Thomas Pfeiffer, MD is a certified Anesthesiology practicing in Bethlehem, PA. With approximately 15 years of clinical experience since graduating from New York Medical College in 2011, Dr. Pfeiffer delivers high-quality medical care to the local community at 801 OSTRUM ST.

Dr. Pfeiffer maintains professional affiliations with Anesthesia Specialists Of Bethlehem Pc, St Lukes Physician Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve), subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

801 Ostrum St

Bethlehem, PA 180151000

Telephone 6109545810

Fax 6109545480

Associated Practice Facility / Clinic

🏢 Homestar Medical Equipment & Infusion Services Facility NPI 1134197874

Medicare Profile & Education

Medical School

New York Medical College

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Bethlehem, PA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs -3.7 yrs vs City Avg

City Avg: 18.7 Yrs

State Avg: 27.9 Yrs

Regional Practice Density

101 Specialists

Practicing in Bethlehem, PA (2600 Statewide)

Telehealth Adoption Rate

1.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

88.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Pfeiffer (15 Years) 15 Yrs

Bethlehem Specialty Average (18.7 Years) 18.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	32	32	$713.91	$63.75
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	30	30	$901.00	$57.87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	30	26	$143.20	$72.78
01402 Anesthesia for procedure for total knee joint replacement	26	26	$1759.62	$140.92
64999 Other procedure on nervous system	23	23	$901.00	$57.49
00811 Anesthesia for procedure on large bowel using an endoscope	22	22	$557.05	$59.59
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	22	22	$306.00	$28.49
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	12	$208.15	$116.98
00813 Anesthesia for procedure on small and large bowel using an endoscope	13	13	$1036.15	$74.50
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$292.00	$129.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	50	38	$139.28	$77.35
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	40	40	$1017.38	$69.59
00812 Anesthesia for exam of colon using an endoscope	22	22	$707.05	$47.98
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$289.88	$127.22
00813 Anesthesia for procedure on small and large bowel using an endoscope	15	15	$1103.00	$75.39
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	14	14	$2422.50	$165.97
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	12	11	$201.00	$116.39
00910 Anesthesia for other procedure on urinary system through urethra	12	12	$876.25	$59.70
36620 Insertion of artery tube for blood sampling or infusion through skin	12	12	$386.00	$42.90
01214 Anesthesia for total hip replacement	12	12	$2456.25	$167.33
00400 Anesthesia for procedure on skin of arms, legs, or trunk	11	11	$1114.09	$75.90
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	11	11	$2457.27	$151.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	61	53	$136.69	$69.80
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	17	17	$926.29	$67.33
00813 Anesthesia for procedure on small and large bowel using an endoscope	15	15	$1200.60	$86.64
00812 Anesthesia for exam of colon using an endoscope	14	14	$744.68	$53.78
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	13	12	$197.54	$100.09
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	12	12	$1918.83	$138.58
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	12	12	$297.00	$30.48
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	12	12	$2445.67	$177.15
00811 Anesthesia for procedure on large bowel using an endoscope	11	11	$879.23	$63.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	55	43	$132.36	$71.13
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	29	29	$910.90	$76.80
00811 Anesthesia for procedure on large bowel using an endoscope	19	19	$814.89	$66.48
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	19	19	$3437.47	$280.42
01922 Anesthesia for x-ray or radiation therapy	18	18	$1476.94	$146.29
00812 Anesthesia for exam of colon using an endoscope	17	17	$641.59	$55.03
36620 Insertion of artery tube for blood sampling or infusion through skin	13	13	$375.00	$44.23
00813 Anesthesia for procedure on small and large bowel using an endoscope	13	13	$991.00	$80.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	78	65	$128.59	$72.72
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	56	56	$915.80	$78.61
36620 Insertion of artery tube for blood sampling or infusion through skin	26	26	$375.00	$45.81
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	23	23	$297.00	$32.07
00813 Anesthesia for procedure on small and large bowel using an endoscope	22	22	$1059.50	$89.42
00811 Anesthesia for procedure on large bowel using an endoscope	19	18	$806.00	$68.28
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	19	15	$183.00	$104.08
01922 Anesthesia for x-ray or radiation therapy	17	17	$1358.12	$115.23
00812 Anesthesia for exam of colon using an endoscope	16	16	$637.81	$53.99
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$262.13	$138.61
00400 Anesthesia for procedure on skin of arms, legs, or trunk	13	13	$1178.00	$93.04
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	12	12	$1880.67	$159.68
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	12	12	$2392.00	$202.02
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	11	11	$2301.00	$195.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	51	50	$849.51	$75.71
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	42	33	$215.57	$71.65
99231 Follow-up hospital inpatient care per day, typically 15 minutes	37	33	$231.86	$38.84
00811 Anesthesia for procedure on large bowel using an endoscope	32	32	$734.38	$69.36
01996 Daily hospital management of continuous spinal drug administration	32	23	$375.00	$65.21
36620 Insertion of artery tube for blood sampling or infusion through skin	30	29	$375.00	$45.10
00813 Anesthesia for procedure on small and large bowel using an endoscope	28	28	$1000.45	$89.84
00812 Anesthesia for exam of colon using an endoscope	24	24	$591.15	$53.64
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	20	20	$2000.63	$174.24
00400 Anesthesia for procedure on skin of arms, legs, or trunk	19	19	$1171.05	$101.97
00910 Anesthesia for other procedure on urinary system through urethra	18	18	$688.89	$59.99
01922 Anesthesia for x-ray or radiation therapy	17	17	$1317.65	$135.80
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	16	16	$297.00	$31.88
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	15	15	$2365.00	$206.02
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$1159.09	$100.93
00320 Anesthesia for procedure on esophagus and neck, age 1 year or older	11	11	$2539.77	$120.62
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	11	11	$1348.86	$117.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	53	53	$837.74	$74.78
00811 Anesthesia for procedure on large bowel using an endoscope	30	30	$787.08	$67.40
01996 Daily hospital management of continuous spinal drug administration	28	17	$375.00	$64.95
36620 Insertion of artery tube for blood sampling or infusion through skin	24	23	$375.00	$44.65
00813 Anesthesia for procedure on small and large bowel using an endoscope	23	23	$940.76	$88.19
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	23	23	$297.00	$32.13
00910 Anesthesia for other procedure on urinary system through urethra	20	19	$681.25	$59.02
99231 Follow-up hospital inpatient care per day, typically 15 minutes	18	15	$250.00	$38.72
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	17	$375.00	$71.79
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	15	14	$2354.17	$241.05
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	14	13	$1297.32	$122.07
00812 Anesthesia for exam of colon using an endoscope	12	12	$589.58	$50.87
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	12	12	$1934.38	$167.71
01922 Anesthesia for x-ray or radiation therapy	12	11	$1466.67	$165.50
00400 Anesthesia for procedure on skin of arms, legs, or trunk	12	12	$912.50	$79.05
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	11	11	$1500.00	$130.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	50	50	$931.11	$82.48
00810 Anesthesia for procedure on lower intestine using an endoscope	50	50	$941.50	$86.53
01996 Daily hospital management of continuous spinal drug administration	25	21	$375.00	$64.48
00400 Anesthesia for procedure on skin of arms, legs, or trunk	14	14	$899.11	$86.16
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	13	13	$2265.38	$238.44
01922 Anesthesia for x-ray or radiation therapy	12	12	$1248.96	$115.46
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	11	11	$297.00	$31.98

Medical Specialties & State Licenses

CMS Verified: 2026-01-12

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License PA MD456585

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID License

MD456585 (PA)

Commercial Insurance / Payer ID License

25MA10786900 (NJ)

Hospital & Practice Group Affiliations

Anesthesia Specialists Of Bethlehem Pc

801 Ostrm St, Bethlehem, PA 180151000

St Lukes Physician Group Inc

801 Ostrm St, Bethlehem, PA 180151000

Phone: 4845264495

Anesthesia Specialists Of Bethlehem Pc

1736 Hamilton St, Allentown, PA 181045656

Phone: 7067379250109

Anesthesia Specialists Of Bethlehem Pc

1872 St Lukes Blvd, Easton, PA 180455669

Phone: 8667858537

Anesthesia Specialists Of Bethlehem Pc

801 Ostrum St, Bethlehem, PA 180151065

Phone: 6109545810

Anesthesia Specialists Of Bethlehem Pc

3000 St Lukes Dr, Quakertown, PA 189511696

Phone: 2679851000

Anesthesia Specialists Of Bethlehem Pc

501 Cetronia Rd, Allentown, PA 181049569

Phone: 7067379250109

Anesthesia Specialists Of Bethlehem Pc

1107 Bethlehem Pike, Sellersville, PA 189601454

Phone: 2152573011

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Dr. Amy Morrissey , DNP, CRNA

Nurse Anesthetist, Certified Registered

NPI 1003487984

Doctor of Nursing Practice, Certified Registered Nurse Anesthetist

Dr. Andrew Hornick , DNP, CRNA

Nurse Anesthetist, Certified Registered

NPI 1003583337

Doctor of Nursing Practice, Certified Registered Nurse Anesthetist

Diane Gaw , CRNA

Nurse Anesthetist, Certified Registered

NPI 1023275153

Certified Registered Nurse Anesthetist

Dr. Eric Tesoriero , DO

Anesthesiology

NPI 1033400940

Doctor of Osteopathic Medicine (D.O.)

Julia Mccall

Registered Nurse

NPI 1033793153

Kelly Kulak , MSN CRNA

Nurse Anesthetist, Certified Registered

NPI 1043452824

MSNCRNA

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events

📍

Updated Business Mailing Address January 12, 2026

Registered at PO BOX 500, SOUDERTON, PA 189640500 (Tel: 6109545810)

📍

Updated Practice Location January 07, 2020

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

📍

Updated Business Mailing Address January 07, 2020

Registered at PO BOX 5520, BETHLEHEM, PA 180150520 (Tel: 6109545810)

✅

NPI Profile Active April 07, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location April 07, 2016

Registered at 1 BETHLEHEM PLZ, SUITE 506, BETHLEHEM, PA 180185754 (Tel: 6109545810)

📍

Updated Business Mailing Address April 07, 2016

Registered at 27 OAKLAND AVE, EMERSON, NJ 076301535 (Tel: 2012642672)

👤

Provider Name / Credentials Updated April 07, 2016

Recorded as THOMAS PFEIFFER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 07, 2016

Anesthesiology (License #MD456585 in PA)

🟢

Initial NPI Registration & Enumeration April 05, 2011

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1962791517

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 05, 2011

Last Update: January 12, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 500

Souderton, PA 189640500

Phone: 6109545810

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.