Active NPI 1700850195 Individual Practitioner Male Practitioner

Dr. William Kristian Andersen , MD

Orthopaedic Surgery • Cary, NC

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Andersen, MD is a certified Orthopaedic Surgery practicing in Cary, NC. With approximately 35 years of clinical experience since graduating from New York University School Of Medicine in 1991, Dr. Andersen delivers high-quality medical care to the local community at 1120 SE CARY PKWY.

Dr. Andersen maintains professional affiliations with Unc Physicians Group Practices Ii Llc, Select Physical Therapy Holdings Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, established patient outpatient office visit, x-ray of knee. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1120 Se Cary Pkwy
Suite 100

Cary, NC 275187413

Telephone 9194674992

Fax 9194819607

Associated Practice Facility / Clinic

🏢 Center For Digestive Diseases And Cary Endoscopy Center, Pc Facility NPI 1326001819

Medicare Profile & Education

Medical School

New York University School Of Medicine

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Cary, NC

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +14.1 yrs vs City Avg

City Avg: 20.9 Yrs

State Avg: 25.4 Yrs

Regional Practice Density

19 Specialists

Practicing in Cary, NC (1019 Statewide)

Telehealth Adoption Rate

15.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

68.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Andersen (35 Years) 35 Yrs

Cary Specialty Average (20.9 Years) 20.9 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
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	340	58	$18.00	$6.84
99213 Established patient office or other outpatient visit, typically 15 minutes	153	118	$196.00	$84.11
73564 X-ray of knee, 4 or more views	117	90	$134.00	$43.35
20610 Aspiration and/or injection of fluid from large joint	87	51	$259.24	$70.54
27447 Replacement of knee joint, both sides of knee	58	56	$4090.00	$1177.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	54	$277.00	$120.16
73562 X-ray of knee, 3 views	52	49	$117.08	$37.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$269.00	$103.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$412.00	$152.17
73502 X-ray of hip, 2-3 views	19	19	$135.95	$43.62
73030 X-ray of shoulder, minimum of 2 views	13	11	$99.77	$30.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	269	54	$16.41	$6.60
99213 Established patient office or other outpatient visit, typically 15 minutes	173	125	$196.00	$83.72
73564 X-ray of knee, 4 or more views	123	102	$134.02	$43.39
20610 Aspiration and/or injection of fluid from large joint	73	50	$235.84	$68.88
73562 X-ray of knee, 3 views	53	49	$116.00	$38.03
27447 Replacement of knee joint, both sides of knee	53	50	$3938.42	$1208.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	43	$277.58	$121.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$404.47	$158.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	38	38	$249.92	$106.12
73502 X-ray of hip, 2-3 views	20	20	$134.45	$44.03
73030 X-ray of shoulder, minimum of 2 views	18	17	$99.00	$30.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	230	43	$14.78	$6.23
99213 Established patient office or other outpatient visit, typically 15 minutes	170	128	$190.86	$85.74
73564 X-ray of knee, 4 or more views	103	88	$130.72	$44.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	57	$274.56	$119.12
20610 Aspiration and/or injection of fluid from large joint	53	34	$222.11	$66.29
27447 Replacement of knee joint, both sides of knee	47	46	$3832.70	$1239.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$401.66	$161.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$243.07	$107.95
73562 X-ray of knee, 3 views	21	21	$114.67	$39.14
73502 X-ray of hip, 2-3 views	20	20	$133.00	$44.92
73030 X-ray of shoulder, minimum of 2 views	17	16	$98.06	$33.12
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	16	$107.06	$51.09
72100 X-ray of lower and sacral spine, 2-3 views	13	13	$113.46	$38.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	254	48	$14.44	$6.92
99213 Established patient office or other outpatient visit, typically 15 minutes	213	151	$164.61	$87.85
73564 X-ray of knee, 4 or more views	103	101	$127.17	$43.87
20610 Aspiration and/or injection of fluid from large joint	68	48	$169.03	$70.63
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	64	55	$89.19	$54.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$245.92	$107.90
73562 X-ray of knee, 3 views	46	43	$112.65	$38.15
27447 Replacement of knee joint, both sides of knee	37	35	$4573.78	$1245.36
73502 X-ray of hip, 2-3 views	24	24	$127.92	$44.51
73030 X-ray of shoulder, minimum of 2 views	23	23	$98.30	$31.34
20550 Injection into tendon or ligament	13	11	$158.85	$54.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$379.15	$163.35
72100 X-ray of lower and sacral spine, 2-3 views	12	12	$128.33	$38.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$253.27	$126.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	272	162	$117.00	$71.79
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	223	50	$16.00	$7.00
73564 X-ray of knee, 4 or more views	131	109	$134.00	$41.24
20610 Aspiration and/or injection of fluid from large joint	79	53	$140.00	$70.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	71	71	$176.00	$104.22
73562 X-ray of knee, 3 views	56	53	$118.00	$37.05
27447 Replacement of knee joint, both sides of knee	52	50	$6930.00	$1323.20
73502 X-ray of hip, 2-3 views	19	16	$120.00	$41.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7328 Hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg	8,568	16	$2.50	$2.14
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	321	64	$16.00	$6.78
99213 Established patient office or other outpatient visit, typically 15 minutes	275	174	$117.00	$71.29
20610 Aspiration and/or injection of fluid from large joint	118	63	$140.00	$62.81
73564 X-ray of knee, 4 or more views	95	84	$134.00	$39.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	76	76	$176.00	$104.19
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes	38	11	$49.00	$24.05
73562 X-ray of knee, 3 views	37	32	$118.00	$35.33
73502 X-ray of hip, 2-3 views	26	23	$120.00	$40.79
27447 Replacement of knee joint, both sides of knee	24	22	$6713.46	$1240.74
20550 Injection into tendon or ligament	18	13	$121.00	$51.49
73030 X-ray of shoulder, minimum of 2 views	13	13	$114.00	$28.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	310	57	$16.00	$7.09
99213 Established patient office or other outpatient visit, typically 15 minutes	206	133	$117.00	$66.47
73564 X-ray of knee, 4 or more views	109	80	$134.00	$36.27
20610 Aspiration and/or injection of fluid from large joint	102	52	$140.00	$59.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	85	85	$176.00	$99.91
73562 X-ray of knee, 3 views	37	31	$118.00	$32.62
73030 X-ray of shoulder, minimum of 2 views	23	20	$114.00	$25.99
27447 Replacement of knee joint, both sides of knee	21	19	$6930.00	$1269.22
20550 Injection into tendon or ligament	14	14	$121.00	$49.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$270.00	$153.46
73502 X-ray of hip, 2-3 views	12	12	$120.00	$37.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	414	63	$16.00	$6.55
99213 Established patient office or other outpatient visit, typically 15 minutes	197	122	$117.00	$69.46
20610 Aspiration and/or injection of fluid from large joint	105	58	$170.67	$64.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	71	71	$177.32	$101.85
73564 X-ray of knee, 4 or more views	66	55	$134.00	$36.75
73562 X-ray of knee, 3 views	33	32	$118.00	$33.24
73030 X-ray of shoulder, minimum of 2 views	32	27	$114.00	$27.29
27447 Replacement of knee joint, both sides of knee	25	24	$6930.00	$1269.08
73502 X-ray of hip, 2-3 views	22	22	$120.00	$38.91
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	16	$72.00	$39.23

Medical Specialties & State Licenses

CMS Verified: 2024-09-26

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License NC 9600842

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Orthopaedic Surgery - Sports Medicine

NUCC Taxonomy Code: 207XX0005X

State License NC 9600842

An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1700850195 (NC)

Commercial Insurance / Payer ID Aetna Ppo

5406276 (NC)

Commercial Insurance / Payer ID Medicare

NNF119L103 (NC)

Commercial Insurance / Payer ID First Health

2076472 (NC)

Commercial Insurance / Payer ID Aetna Hmo

2350709 (NC)

Commercial Insurance / Payer ID Bcbs

11124 (NC)

Commercial Insurance / Payer ID United Healthcare

2111516 (NC)

Hospital & Practice Group Affiliations

Select Physical Therapy Holdings Inc

101 Sw Cary Pkwy, Cary, NC 275115562

Phone: 9194677678

Unc Physicians Group Practices Ii Llc

1120 Se Cary Pkwy, Cary, NC 275187413

Unc Physicians Group Practices Ii Llc

101 Lattner Ct, Morrisville, NC 275609584

Practice Associates & Co-Workers

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

31 Associated Practitioners

Dr. Sameer Mathur , MD

Orthopaedic Surgery

NPI 1063511806

Doctor of Medicine (M.D.)

Kevin Raymond , PT

Physical Therapist

NPI 1063642353

Physical Therapist

Margaret Smith

Physical Therapist

NPI 1073328522

Kevin Morrison , ATC, PA-C

Physician Assistant

NPI 1114323011

Certified Athletic Trainer, Physician Assistant (Certified)

Melissa Capannola , PT

Physical Therapist

NPI 1114471307

Physical Therapist

Christopher Surendra , PA-C

Physician Assistant - Medical

NPI 1154672426

Physician Assistant (Certified)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Business Mailing Address February 08, 2021

Registered at 2000 PERIMETER PARK DR STE 200, MORRISVILLE, NC 275608442 (Tel: 9194674992)

✅

NPI Profile Active February 03, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location February 03, 2011

Registered at 1120 SE CARY PKWY, SUITE 100, CARY, NC 275187413 (Tel: 9194674992)

📍

Updated Business Mailing Address February 03, 2011

Registered at 1120 SE CARY PKWY, SUITE 100, CARY, NC 275187413 (Tel: 9194674992)

👤

Provider Name / Credentials Updated February 03, 2011

Recorded as WILLIAM ANDERSEN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 03, 2011

Orthopaedic Surgery (License #9600842 in NC)

🟢

Initial NPI Registration & Enumeration February 14, 2006

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: 1700850195

Entity Type:

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

Enumeration Date: February 14, 2006

Last Update: September 26, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2000 Perimeter Park Dr Ste 200

Morrisville, NC 275608442

Phone: 9194674992

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.