Active NPI 1942463104 Individual Practitioner Male Practitioner

Dr. Sam W Keller , MD

Anesthesiology • York, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Sam Keller, MD is a certified Anesthesiology practicing in York, PA. With approximately 21 years of clinical experience since graduating from University Of Rochester School Of Medicine And Dentistry in 2005, Dr. Keller delivers high-quality medical care to the local community at 1861 POWDER MILL RD.

Dr. Keller maintains professional affiliations with Orthopedic Assoc Of Lancaster Ltd, Lancaster Orthopedic Group, Inc., Oss Orthopaedic Hospital Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve), anesthesia for procedure for total knee joint replacement, injection of anesthetic agent, brachial (arm) nerve bundle. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1861 Powder Mill Rd

York, PA 174024723

Telephone 7177182000

Associated Practice Facility / Clinic

🏢 Dallastown Functional Center, Pc Facility NPI 1730601238

Medicare Profile & Education

Medical School

University Of Rochester School Of Medicine And Dentistry

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in York, PA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs -8.0 yrs vs City Avg

City Avg: 29.0 Yrs

State Avg: 27.9 Yrs

Regional Practice Density

68 Specialists

Practicing in York, PA (2600 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

83.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Keller (21 Years) 21 Yrs

York Specialty Average (29.0 Years) 29.0 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
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	55	55	$272.00	$56.51
01402 Anesthesia for procedure for total knee joint replacement	29	29	$1137.24	$180.12
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	17	17	$303.59	$65.87
01214 Anesthesia for total hip replacement	14	14	$1219.31	$185.75
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	12	12	$610.78	$96.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	44	44	$271.70	$56.62
01402 Anesthesia for procedure for total knee joint replacement	43	42	$1146.76	$154.62
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	19	19	$345.00	$67.02
01214 Anesthesia for total hip replacement	18	18	$1478.07	$158.28
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	13	13	$1594.59	$138.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	95	92	$323.29	$58.55
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	31	30	$431.85	$70.74
00811 Anesthesia for procedure on large bowel using an endoscope	21	21	$407.50	$68.30
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	21	21	$300.00	$30.43
01402 Anesthesia for procedure for total knee joint replacement	21	21	$840.00	$154.82
01214 Anesthesia for total hip replacement	14	14	$866.25	$164.79
00910 Anesthesia for other procedure on urinary system through urethra	14	14	$348.75	$62.85
00103 Anesthesia for procedure on eyelid	12	12	$455.00	$85.57
00813 Anesthesia for procedure on small and large bowel using an endoscope	11	11	$462.95	$79.72
00145 Anesthesia for retinal surgery	11	11	$534.55	$102.28
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	11	11	$235.00	$51.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	106	99	$330.85	$61.16
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	37	37	$135.41	$30.90
01402 Anesthesia for procedure for total knee joint replacement	31	31	$1397.18	$161.53
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	21	21	$573.29	$52.75
01922 Anesthesia for x-ray or radiation therapy	17	17	$1111.76	$210.67
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	17	17	$731.91	$73.14
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	15	15	$706.00	$63.09
01214 Anesthesia for total hip replacement	12	12	$1675.63	$196.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	105	103	$333.00	$63.03
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	45	44	$97.00	$32.14
01402 Anesthesia for procedure for total knee joint replacement	41	41	$1176.77	$156.98
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	33	33	$679.00	$52.08
99231 Follow-up hospital inpatient care per day, typically 15 minutes	26	26	$194.00	$39.55
01214 Anesthesia for total hip replacement	16	16	$1260.00	$172.35
00145 Anesthesia for retinal surgery	15	15	$693.00	$138.19
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	14	14	$438.75	$71.89
00140 Anesthesia for procedure on eye	13	13	$460.38	$93.12
00811 Anesthesia for procedure on large bowel using an endoscope	13	13	$694.62	$66.55
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	13	13	$776.00	$65.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	122	117	$337.81	$65.13
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	62	62	$97.00	$32.31
01402 Anesthesia for procedure for total knee joint replacement	41	41	$1188.29	$154.76
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	40	40	$679.00	$67.38
99231 Follow-up hospital inpatient care per day, typically 15 minutes	29	29	$194.00	$39.36
01214 Anesthesia for total hip replacement	25	25	$1354.50	$177.07
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	23	23	$776.00	$66.83
00910 Anesthesia for other procedure on urinary system through urethra	18	18	$431.67	$65.51
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	15	15	$406.00	$70.97
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	14	14	$611.25	$93.29
00140 Anesthesia for procedure on eye	14	14	$510.00	$103.46
01922 Anesthesia for x-ray or radiation therapy	13	13	$1074.23	$212.99
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	11	11	$682.50	$98.48
01638 Anesthesia for open or endoscopic total shoulder joint replacement	11	11	$1656.14	$202.47
00670 Anesthesia for procedure on spine and spinal cord	11	11	$1493.86	$230.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	97	94	$359.79	$62.43
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	75	74	$97.00	$31.15
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	60	59	$679.00	$63.94
01402 Anesthesia for procedure for total knee joint replacement	59	58	$1052.54	$150.18
99231 Follow-up hospital inpatient care per day, typically 15 minutes	54	53	$194.00	$38.19
01214 Anesthesia for total hip replacement	31	30	$1183.87	$166.89
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	21	21	$776.00	$65.77
00670 Anesthesia for procedure on spine and spinal cord	21	20	$1283.33	$247.48
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	17	17	$517.65	$86.25
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	17	17	$455.88	$94.15
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	12	12	$358.33	$71.75
01638 Anesthesia for open or endoscopic total shoulder joint replacement	12	12	$1250.00	$193.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	69	69	$97.00	$30.87
99231 Follow-up hospital inpatient care per day, typically 15 minutes	51	50	$194.00	$37.19
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	45	45	$679.00	$63.97
00142 Anesthesia for lens surgery	44	44	$337.50	$66.42
01402 Anesthesia for procedure for total knee joint replacement	43	43	$1104.65	$146.33
01214 Anesthesia for total hip replacement	27	27	$1424.07	$171.68
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	27	27	$776.00	$63.81
00670 Anesthesia for procedure on spine and spinal cord	26	26	$1425.00	$260.13
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	20	20	$332.50	$57.71
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	19	19	$402.63	$80.98
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	15	15	$890.00	$133.30
01922 Anesthesia for x-ray or radiation therapy	12	12	$1075.00	$181.36
01638 Anesthesia for open or endoscopic total shoulder joint replacement	11	11	$1113.64	$190.14

Medical Specialties & State Licenses

CMS Verified: 2025-10-07

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License PA MD437223

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.

Hospital & Practice Group Affiliations

Oss Orthopaedic Hospital Llc

1861 Powder Mill Rd, York, PA 174024723

Phone: 71784848006184

Orthopedic Assoc Of Lancaster Ltd

170 N Pointe Blvd, Lancaster, PA 176014132

Phone: 7172994871

Lancaster Orthopedic Group, Inc.

231 Granite Run Dr, Lancaster, PA 176016823

Phone: 7175604200

Secondary Practice Locations

1855 Powder Mill Rd Ste 210

York, PA 174024723

Phone: 7177478306

Practice Associates & Co-Workers

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

29 Associated Practitioners

Dr. Warren Daniels , PharmD

Pharmacist

NPI 1003227885

Doctor of Pharmacy (Pharm.D.)

Amy Miranda , CRNA

Nurse Anesthetist, Certified Registered

NPI 1124073002

Certified Registered Nurse Anesthetist

Maria Gatuz , CRNA

Nurse Anesthetist, Certified Registered

NPI 1134574999

Certified Registered Nurse Anesthetist

Lacenda Warren

Physical Therapy Assistant

NPI 1174306625

Scott Dillon , CRNA

Nurse Anesthetist, Certified Registered

NPI 1174509236

Certified Registered Nurse Anesthetist

Vincent Carbo , CRNA

Nurse Anesthetist, Certified Registered

NPI 1225431406

Certified Registered Nurse Anesthetist

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location March 28, 2023

Registered at 1861 POWDER MILL RD, YORK, PA 174024723 (Tel: 7177182000)

📍

Updated Business Mailing Address March 28, 2023

Registered at 1861 POWDER MILL RD, YORK, PA 174024723 (Tel: 7177182041)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 31, 2020

Anesthesiology (License #MD437223 in PA)

✅

NPI Profile Active February 02, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location February 02, 2010

Registered at 133 E FREDERICK ST, LANCASTER, PA 176022222 (Tel: 7173949821)

📍

Updated Business Mailing Address February 02, 2010

Registered at 133 E FREDERICK ST, LANCASTER, PA 176022222 (Tel: 7173949821)

👤

Provider Name / Credentials Updated February 02, 2010

Recorded as SAM KELLER, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 02, 2010

Anesthesiology (License #MD437223 in PA)

🟢

Initial NPI Registration & Enumeration July 08, 2008

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: 1942463104

Entity Type:

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

Enumeration Date: July 08, 2008

Last Update: October 07, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1861 Powder Mill Rd

York, PA 174024723

Phone: 7177182041

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.