Active NPI 1932139789 Individual Practitioner Male Practitioner

Dr. Kenneth Michael Andrejko , DO

Anesthesiology • Bethlehem, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Kenneth Andrejko, DO is a certified Anesthesiology practicing in Bethlehem, PA. With approximately 25 years of clinical experience since graduating from Philadelphia College Of Osteopathic Medicine in 2001, Dr. Andrejko delivers high-quality medical care to the local community at 801 OSTRUM ST.

Dr. Andrejko is affiliated with Anesthesia Specialists Of Bethlehem Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on large bowel using an endoscope, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for procedure on small and large bowel using an endoscope. 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

Philadelphia College Of Osteopathic Medicine

Graduation Year

2001

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Bethlehem, PA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

25 Yrs +6.3 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

89.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Andrejko (25 Years) 25 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
00811 Anesthesia for procedure on large bowel using an endoscope	37	37	$712.16	$73.63
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	20	20	$712.50	$78.17
00813 Anesthesia for procedure on small and large bowel using an endoscope	17	17	$916.18	$96.23
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	15	15	$600.00	$66.05
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	15	15	$1476.67	$158.49
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	14	14	$614.29	$56.09
00142 Anesthesia for lens surgery	13	13	$915.38	$87.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00811 Anesthesia for procedure on large bowel using an endoscope	34	34	$970.59	$92.62
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	31	31	$729.03	$67.05
00142 Anesthesia for lens surgery	30	22	$976.67	$93.09
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	27	27	$600.00	$67.02
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	21	21	$904.76	$84.38
00812 Anesthesia for exam of colon using an endoscope	20	20	$640.00	$49.72
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	18	18	$955.56	$92.03
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	16	16	$600.00	$56.96
01402 Anesthesia for procedure for total knee joint replacement	14	14	$1528.57	$152.77
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	12	12	$891.67	$86.52
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	12	12	$1341.67	$130.29
00910 Anesthesia for other procedure on urinary system through urethra	11	11	$763.64	$74.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	66	64	$200.00	$30.40
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	46	44	$600.00	$62.79
00142 Anesthesia for lens surgery	43	39	$720.93	$71.82
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	40	39	$852.50	$84.41
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	19	19	$600.00	$49.01
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	19	19	$1036.84	$103.54
00811 Anesthesia for procedure on large bowel using an endoscope	19	19	$968.42	$94.56
01402 Anesthesia for procedure for total knee joint replacement	18	18	$2138.89	$215.75
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	16	16	$1000.00	$99.15
01710 Anesthesia for procedure on nerves, muscles, tendons, fascia, and bursae of upper arm and elbow	15	15	$1000.00	$99.42
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	13	13	$1792.31	$186.17
00140 Anesthesia for procedure on eye	12	12	$1133.33	$114.06
00860 Anesthesia for procedure in lower abdomen including urinary tract	11	11	$1781.82	$182.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	57	57	$757.89	$74.97
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	45	45	$193.33	$31.22
00811 Anesthesia for procedure on large bowel using an endoscope	37	37	$808.11	$80.82
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	34	34	$600.00	$63.74
00812 Anesthesia for exam of colon using an endoscope	27	27	$814.81	$64.46
00910 Anesthesia for other procedure on urinary system through urethra	15	15	$840.00	$84.39
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	15	15	$1240.00	$113.45
00142 Anesthesia for lens surgery	13	13	$746.15	$76.73
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	13	13	$1130.77	$111.91
00860 Anesthesia for procedure in lower abdomen including urinary tract	11	11	$2009.09	$208.00
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	11	11	$1009.09	$102.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	52	51	$150.00	$32.25
00142 Anesthesia for lens surgery	38	38	$863.16	$90.73
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	37	36	$600.00	$65.57
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	32	32	$790.63	$81.16
00811 Anesthesia for procedure on large bowel using an endoscope	25	25	$992.00	$103.58
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	23	23	$985.87	$105.06
00910 Anesthesia for other procedure on urinary system through urethra	15	15	$673.33	$70.09
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	14	14	$1039.29	$103.77
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	13	13	$892.31	$93.52
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	13	13	$1211.54	$133.59
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	12	11	$2075.00	$224.75
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	12	12	$1425.00	$148.32
01710 Anesthesia for procedure on nerves, muscles, tendons, fascia, and bursae of upper arm and elbow	12	11	$1008.33	$103.23
64450 Injection of anesthetic agent, other peripheral nerve or branch	11	11	$436.36	$45.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	53	53	$150.00	$31.87
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	43	40	$547.67	$72.72
00142 Anesthesia for lens surgery	43	40	$622.67	$84.21
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	28	28	$704.46	$95.55
00910 Anesthesia for other procedure on urinary system through urethra	27	25	$561.11	$75.34
00811 Anesthesia for procedure on large bowel using an endoscope	25	25	$636.00	$85.17
64413 Injection of anesthetic agent, neck nerve bundle	23	23	$600.00	$81.69
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	23	23	$736.96	$101.38
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	17	17	$600.00	$65.91
00813 Anesthesia for procedure on small and large bowel using an endoscope	15	15	$970.00	$131.58
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	15	15	$935.00	$130.64
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	13	13	$923.08	$128.19
00860 Anesthesia for procedure in lower abdomen including urinary tract	12	12	$1175.00	$165.48
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	12	12	$712.50	$93.39
64450 Injection of anesthetic agent, other peripheral nerve or branch	11	11	$400.00	$44.48
01402 Anesthesia for procedure for total knee joint replacement	11	11	$1336.36	$187.74
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	11	11	$675.00	$93.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	68	67	$150.00	$32.13
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	51	50	$475.00	$62.79
00142 Anesthesia for lens surgery	46	45	$596.74	$79.95
64413 Injection of anesthetic agent, neck nerve bundle	32	32	$600.00	$81.48
00910 Anesthesia for other procedure on urinary system through urethra	25	25	$564.00	$76.80
64450 Injection of anesthetic agent, other peripheral nerve or branch	25	25	$416.00	$43.25
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	22	21	$661.36	$89.78
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	22	22	$664.77	$90.45
00811 Anesthesia for procedure on large bowel using an endoscope	20	20	$742.50	$100.87
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	18	18	$1295.83	$181.75
01402 Anesthesia for procedure for total knee joint replacement	15	15	$1300.00	$181.86
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	15	15	$840.00	$117.10
00812 Anesthesia for exam of colon using an endoscope	12	12	$468.75	$51.95
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	12	11	$600.00	$65.77
00914 Anesthesia for removal of prostate including use of an endoscope	11	11	$913.64	$125.62
01214 Anesthesia for total hip replacement	11	11	$1363.64	$190.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	102	100	$150.00	$31.98
01402 Anesthesia for procedure for total knee joint replacement	58	56	$1253.02	$174.29
64450 Injection of anesthetic agent, other peripheral nerve or branch	57	55	$407.02	$45.19
00142 Anesthesia for lens surgery	33	32	$800.00	$105.06
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	30	29	$570.00	$73.07
00810 Anesthesia for procedure on lower intestine using an endoscope	27	27	$788.89	$107.07
01214 Anesthesia for total hip replacement	23	23	$1369.57	$187.95
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	23	23	$720.65	$97.68
00910 Anesthesia for other procedure on urinary system through urethra	22	22	$552.27	$74.06
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	17	17	$600.00	$63.20
64413 Injection of anesthetic agent, neck nerve bundle	16	16	$600.00	$80.63
00670 Anesthesia for procedure on spine and spinal cord	15	15	$2375.00	$335.17
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	15	15	$615.00	$83.56
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	14	14	$792.86	$109.17
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	12	12	$1025.00	$139.72
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	11	11	$784.09	$107.89
20610 Aspiration and/or injection of fluid from large joint	11	11	$400.00	$46.02
00630 Anesthesia for other procedure on lower spine	11	11	$1370.45	$191.08

Medical Specialties & State Licenses

CMS Verified: 2026-01-09

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License PA OS01265O

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

OS012650 (PA)

Hospital & Practice Group Affiliations

Anesthesia Specialists Of Bethlehem Pc

1736 Hamilton St, Allentown, PA 181045656

Phone: 7067379250109

Secondary Practice Locations

24 S 18th St

Allentown, PA 181045622

Phone: 6107708372

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

8 Historical Events

📍

Updated Practice Location June 05, 2024

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

📍

Updated Business Mailing Address June 05, 2024

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

✅

NPI Profile Active April 08, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location April 08, 2010

Registered at 24 S 18TH ST, ALLENTOWN, PA 181045622 (Tel: 6107708372)

📍

Updated Business Mailing Address April 08, 2010

Registered at 1735 CORTLAND LN, BETHLEHEM, PA 180159004 (Tel: 5708817907)

👤

Provider Name / Credentials Updated April 08, 2010

Recorded as KENNETH ANDREJKO, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 08, 2010

Anesthesiology (License #OS01265O in PA)

🟢

Initial NPI Registration & Enumeration July 04, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1932139789

Entity Type:

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

Enumeration Date: July 04, 2006

Last Update: January 09, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 5520

Bethlehem, PA 180150520

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.