Active NPI 1649243973 Individual Practitioner Male Practitioner

Dr. Christopher W Rynne , MD

Orthopaedic Surgery • Hingham, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Rynne, MD is a certified Orthopaedic Surgery practicing in Hingham, MA. With approximately 47 years of clinical experience since graduating from Johns Hopkins University School Of Medicine in 1979, Dr. Rynne delivers high-quality medical care to the local community at 2 POND PARK RD STE 102.

Dr. Rynne is affiliated with South Shore Orthopedics Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2 Pond Park Rd Ste 102

Hingham, MA 020434354

Telephone 7813375555

Fax 7813356047

Associated Practice Facility / Clinic

🏢 South Shore Orthopedics, Llc Facility NPI 1255514824

Medicare Profile & Education

Medical School

Johns Hopkins University School Of Medicine

Graduation Year

1979

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Hingham, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

47 Yrs +18.8 yrs vs City Avg

City Avg: 28.2 Yrs

State Avg: 28.0 Yrs

Regional Practice Density

16 Specialists

Practicing in Hingham, MA (746 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

71.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Rynne (47 Years) 47 Yrs

Hingham Specialty Average (28.2 Years) 28.2 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
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	308	60	$8.44	$0.96
99213 Established patient office or other outpatient visit, typically 15 minutes	252	149	$252.75	$92.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	172	172	$362.67	$112.63
73564 X-ray of knee, 4 or more views	139	70	$101.52	$24.98
20610 Aspiration and/or injection of fluid from large joint	75	61	$287.44	$69.67
73502 X-ray of hip, 2-3 views	72	36	$107.53	$24.20
73030 X-ray of shoulder, minimum of 2 views	70	32	$79.29	$20.70
73610 X-ray of ankle, minimum of 3 views	37	13	$81.97	$21.25
73630 X-ray of foot, minimum of 3 views	32	13	$78.88	$18.24
73562 X-ray of knee, 3 views	29	16	$97.00	$24.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	16	$174.00	$57.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	267	170	$223.58	$91.96
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	253	54	$9.01	$1.06
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	183	183	$338.13	$113.53
73564 X-ray of knee, 4 or more views	153	74	$102.84	$25.57
73502 X-ray of hip, 2-3 views	133	60	$102.88	$24.68
20610 Aspiration and/or injection of fluid from large joint	81	60	$307.19	$69.60
73030 X-ray of shoulder, minimum of 2 views	77	38	$88.42	$20.23
73630 X-ray of foot, minimum of 3 views	50	22	$86.24	$18.78
73610 X-ray of ankle, minimum of 3 views	29	14	$90.24	$20.18
73562 X-ray of knee, 3 views	23	12	$81.43	$22.96
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$116.31	$58.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$888.00	$184.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	208	140	$222.48	$94.41
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	189	37	$8.62	$1.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	129	129	$335.74	$115.72
73502 X-ray of hip, 2-3 views	89	42	$97.70	$25.69
73564 X-ray of knee, 4 or more views	78	39	$92.46	$25.28
73030 X-ray of shoulder, minimum of 2 views	54	26	$73.00	$20.94
73630 X-ray of foot, minimum of 3 views	48	23	$73.71	$19.37
20610 Aspiration and/or injection of fluid from large joint	41	33	$291.22	$71.32
73610 X-ray of ankle, minimum of 3 views	38	16	$74.11	$21.63
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	14	$120.41	$59.33
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$888.00	$211.63
36415 Insertion of needle into vein for collection of blood sample	11	11	$20.00	$2.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	237	143	$223.19	$94.59
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	205	42	$9.61	$1.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	127	127	$335.76	$117.35
73564 X-ray of knee, 4 or more views	116	62	$98.30	$26.25
73502 X-ray of hip, 2-3 views	91	44	$97.73	$24.23
73030 X-ray of shoulder, minimum of 2 views	65	29	$69.54	$18.34
20610 Aspiration and/or injection of fluid from large joint	63	45	$303.81	$70.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	53	38	$118.81	$59.11
73610 X-ray of ankle, minimum of 3 views	44	20	$77.84	$20.03
73562 X-ray of knee, 3 views	27	16	$87.04	$23.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	204	42	$8.82	$1.45
99213 Established patient office or other outpatient visit, typically 15 minutes	192	123	$221.26	$78.42
73564 X-ray of knee, 4 or more views	111	56	$95.03	$23.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	94	94	$335.72	$113.35
73502 X-ray of hip, 2-3 views	67	32	$95.87	$23.86
20610 Aspiration and/or injection of fluid from large joint	57	44	$296.68	$66.76
73030 X-ray of shoulder, minimum of 2 views	47	21	$70.90	$18.23
73562 X-ray of knee, 3 views	41	22	$82.36	$21.53
73610 X-ray of ankle, minimum of 3 views	33	13	$74.61	$18.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	30	$338.19	$112.12
73630 X-ray of foot, minimum of 3 views	28	13	$86.04	$21.15
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	25	$888.00	$220.56
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	13	$124.80	$48.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	342	203	$223.03	$77.58
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	322	70	$9.32	$1.59
73502 X-ray of hip, 2-3 views	159	71	$94.75	$22.28
73564 X-ray of knee, 4 or more views	114	59	$92.62	$21.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	114	114	$335.89	$113.85
20610 Aspiration and/or injection of fluid from large joint	99	70	$282.68	$65.01
73610 X-ray of ankle, minimum of 3 views	64	24	$73.34	$17.89
73030 X-ray of shoulder, minimum of 2 views	61	25	$68.01	$15.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	51	51	$342.59	$114.03
73630 X-ray of foot, minimum of 3 views	41	19	$74.22	$17.89
73562 X-ray of knee, 3 views	38	21	$83.08	$20.97
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	37	37	$871.43	$218.40
72100 X-ray of lower and sacral spine, 2-3 views	29	15	$80.38	$18.84
73130 X-ray of hand, minimum of 3 views	21	11	$86.48	$20.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	16	$122.50	$47.56
27245 Treatment of broken neck of thigh bone with bone implant	11	11	$5507.27	$1382.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	393	226	$177.91	$76.21
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	360	71	$8.94	$1.80
73502 X-ray of hip, 2-3 views	147	64	$62.52	$21.51
20610 Aspiration and/or injection of fluid from large joint	129	81	$252.49	$64.46
73564 X-ray of knee, 4 or more views	126	64	$69.47	$21.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	113	113	$301.31	$111.51
73030 X-ray of shoulder, minimum of 2 views	108	47	$58.81	$16.94
73610 X-ray of ankle, minimum of 3 views	70	24	$55.26	$16.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	62	60	$222.87	$112.47
73630 X-ray of foot, minimum of 3 views	57	26	$62.31	$16.74
72100 X-ray of lower and sacral spine, 2-3 views	40	21	$60.73	$19.20
73110 X-ray of wrist, minimum of 3 views	39	12	$52.94	$17.76
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	30	30	$683.72	$218.56
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	29	11	$437.93	$141.12
73562 X-ray of knee, 3 views	29	15	$62.71	$19.22
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	23	$124.39	$46.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	340	184	$157.94	$72.53
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	278	60	$9.12	$1.78
73502 X-ray of hip, 2-3 views	124	56	$48.19	$20.06
73564 X-ray of knee, 4 or more views	104	48	$51.00	$20.43
20610 Aspiration and/or injection of fluid from large joint	98	61	$235.82	$59.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	85	85	$273.68	$108.39
73030 X-ray of shoulder, minimum of 2 views	66	29	$51.88	$15.43
73562 X-ray of knee, 3 views	57	25	$49.47	$17.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	48	48	$195.25	$105.01
73610 X-ray of ankle, minimum of 3 views	42	15	$49.05	$15.75
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	41	41	$275.00	$205.50
72100 X-ray of lower and sacral spine, 2-3 views	34	18	$48.82	$17.23
73630 X-ray of foot, minimum of 3 views	26	12	$53.85	$15.85
27245 Treatment of broken neck of thigh bone with bone implant	14	14	$4720.00	$1284.15
27447 Replacement of knee joint, both sides of knee	12	12	$5272.40	$1016.21

Medical Specialties & State Licenses

CMS Verified: 2026-04-10

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License MA 47462

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

6188494 (MA)

Hospital & Practice Group Affiliations

South Shore Orthopedics Llc

2 Pond Park Rd, Hingham, MA 020434354

Phone: 7813375555

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Owen Mcconville , MD

Orthopaedic Surgery

NPI 1114928280

Doctor of Medicine (M.D.)

Nicole Jacobs , OT, CHT

Occupational Therapist

NPI 1124236260

Occupational Therapist, Certified Hand Therapist

Dr. Michael Geary , MD

Orthopaedic Surgery

NPI 1194816728

Doctor of Medicine (M.D.)

Angelica Duczakowski , PA

Physician Assistant

NPI 1235223587

Physician Assistant

Dr. John Haskoor , MD

Orthopaedic Surgery

NPI 1265827612

Doctor of Medicine (M.D.)

Joanna Hollywood , OTR CHT

Occupational Therapist

NPI 1275668030

OTRCHT

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location April 10, 2026

Registered at 2 POND PARK RD STE 102, HINGHAM, MA 020434354 (Tel: 7813375555)

📍

Updated Business Mailing Address April 10, 2026

Registered at 71 BORDER RD STE 300, WALTHAM, MA 024511044

👤

Provider Name / Credentials Updated April 10, 2026

Recorded as CHRISTOPHER RYNNE, MD

✅

NPI Profile Active February 29, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location February 29, 2012

Registered at 2 POND PARK RD, SUITE 102, HINGHAM, MA 020434309 (Tel: 7813375555)

📍

Updated Business Mailing Address February 29, 2012

Registered at 2 POND PARK RD, SUITE 102, HINGHAM, MA 020434309 (Tel: 7813375555)

👤

Provider Name / Credentials Updated February 29, 2012

Recorded as CHRISTOPHER RYNNE, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 29, 2012

Orthopaedic Surgery (License #47462 in MA)

🟢

Initial NPI Registration & Enumeration February 08, 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: 1649243973

Entity Type:

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

Enumeration Date: February 08, 2006

Last Update: April 10, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

71 Border Rd Ste 300

Waltham, MA 024511044

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

⚠️ Medical Disclaimer

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