Active NPI 1295909232 Individual Practitioner Male Practitioner

Christopher Michael Hydock , PA-C

Physician Assistant • Pleasanton, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Christopher Hydock, PA-C is a certified Physician Assistant practicing in Pleasanton, CA. With approximately 19 years of clinical experience since graduating from Saint Louis University School Of Medicine in 2007, Christopher Hydock delivers high-quality medical care to the local community at 5725 W LAS POSITAS BLVD.

Christopher Hydock is affiliated with Stanford Health Care and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, insertion of cage or mesh device to spine bone and disc space during spine fusion, partial removal of middle spine bone with release of spinal cord and/or nerves. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5725 W Las Positas Blvd
Suite 200

Pleasanton, CA 945884054

Telephone 9254696274

Fax 9259241769

Associated Practice Facility / Clinic

🏢 East Bay Spine Specialists Inc A Medical Corporation Facility NPI 1770589418

Medicare Profile & Education

Medical School

Saint Louis University School Of Medicine

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Pleasanton, CA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs +9.0 yrs vs City Avg

City Avg: 10.0 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

28 Specialists

Practicing in Pleasanton, CA (14617 Statewide)

Telehealth Adoption Rate

50.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

95.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hydock (19 Years) 19 Yrs

Pleasanton Specialty Average (10.0 Years) 10.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes	47	43	$332.19	$93.10
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	32	18	$731.17	$36.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	25	$450.37	$130.65
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	23	23	$4775.40	$161.39
22614 Fusion of additional segment of spine	22	14	$1626.80	$55.15
22612 Fusion of spine in lower back	20	20	$5770.10	$237.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$678.88	$167.51
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	15	15	$5770.10	$113.63
22842 Placement of stabilizing device to back, 3-6 spine bone segments	14	14	$3475.50	$107.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$199.33	$59.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	56	52	$372.04	$92.68
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	24	18	$716.80	$37.44
63048 Partial removal of spine bone with release of spinal cord and/or nerves	18	11	$1359.40	$30.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	16	$249.53	$59.12
22840 Placement of stabilizing device to back of 1 spine bone in neck	15	15	$3089.80	$110.14
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	15	15	$4775.40	$153.24
22612 Fusion of spine in lower back	13	13	$5770.10	$241.81
Q3014 Telehealth originating site facility fee	13	12	$165.38	$28.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$497.69	$122.32
22558 Fusion of spine bones with removal of disc at lower spinal column, anterior approach	13	13	$5770.10	$115.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	50	38	$380.72	$91.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	23	$507.48	$128.60
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	15	15	$4911.84	$167.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$263.83	$57.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	66	62	$384.88	$92.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	24	$523.20	$131.31
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	20	11	$716.80	$38.00
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	16	$302.25	$58.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$517.82	$113.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	26	22	$407.81	$76.20
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	13	13	$4775.40	$136.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63048 Partial removal of spine bone with release of spinal cord and/or nerves	36	24	$223.42	$30.10
22614 Fusion of additional segment of spine	31	17	$352.65	$55.81
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	27	27	$900.90	$104.40
22842 Placement of stabilizing device to back, 3-6 spine bone segments	22	21	$459.00	$104.16
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	20	14	$133.60	$36.51
22612 Fusion of spine in lower back	17	17	$827.76	$216.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	15	$106.00	$40.56
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$296.62	$72.14
22852 Removal of posterior segmental spinal instrumentation	12	11	$257.25	$56.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63048 Partial removal of spine bone with release of spinal cord and/or nerves	43	22	$136.98	$30.48
22614 Fusion of additional segment of spine	38	17	$246.05	$56.40
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	27	27	$474.67	$107.53
22842 Placement of stabilizing device to back, 3-6 spine bone segments	20	20	$550.00	$109.14
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	18	13	$141.67	$36.54
22612 Fusion of spine in lower back	17	17	$983.53	$224.83
63042 Partial removal of spine bone with re-exploration, release of lower spinal cord or nerves and/or removal of disc, 1 interspace	12	12	$514.58	$117.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63048 Partial removal of spine bone with release of spinal cord and/or nerves	62	29	$135.65	$30.00
22614 Fusion of additional segment of spine	47	21	$275.06	$56.17
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	28	28	$450.07	$97.93
22842 Placement of stabilizing device to back, 3-6 spine bone segments	26	26	$516.92	$109.55
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	19	13	$165.00	$36.88
22612 Fusion of spine in lower back	19	19	$1180.74	$221.55
63042 Partial removal of spine bone with re-exploration, release of lower spinal cord or nerves and/or removal of disc, 1 interspace	18	18	$461.11	$106.51
22852 Removal of posterior segmental spinal instrumentation	13	13	$271.54	$64.02
63056 Release of lower spinal cord and/or nerves	11	11	$519.09	$118.44

Medical Specialties & State Licenses

CMS Verified: 2025-12-23

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA 22137

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant - Surgical

NUCC Taxonomy Code: 363AS0400X

State License CA 22137

Definition to come...

Hospital & Practice Group Affiliations

Stanford Health Care

6121 Hollis St, Emeryville, CA 946082077

Stanford Health Care

5555 W Las Positas Blvd, Pleasanton, CA 945884000

Phone: 9258473000

Stanford Health Care

300 Pasteur Dr, Stanford, CA 943052200

Phone: 6507234000

Stanford Health Care

5725 W Las Positas Blvd, Pleasanton, CA 945884007

Practice Associates & Co-Workers

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

10 Associated Practitioners

Edman Fuentes , PA-C

Physician Assistant - Surgical

NPI 1013988955

Physician Assistant (Certified)

Zhanna Byalaya , PA

Physician Assistant

NPI 1083740542

Physician Assistant

Jodie Konigsberg , PA-C

Physician Assistant - Surgical

NPI 1437387438

Physician Assistant (Certified)

Elise Nance , PA-C

Physician Assistant - Surgical

NPI 1538354840

Physician Assistant (Certified)

Dr. Garth Greenwell , DO

Physical Medicine & Rehabilitation

NPI 1578676789

Doctor of Osteopathic Medicine (D.O.)

Aaron Sanders , PA-C

Physician Assistant - Surgical

NPI 1659325595

Physician Assistant (Certified)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Business Mailing Address December 23, 2025

Registered at 5725 W LAS POSITAS BLVD STE 200, PLEASANTON, CA 945884007 (Tel: 9254696274)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 23, 2025

Physician Assistant (License #22137 in CA)

✅

NPI Profile Active May 09, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location May 09, 2014

Registered at 5725 W LAS POSITAS BLVD, SUITE 200, PLEASANTON, CA 945884054 (Tel: 9254696274)

📍

Updated Business Mailing Address May 09, 2014

Registered at 5725 W LAS POSITAS BLVD, SUITE 200, PLEASANTON, CA 945884054 (Tel: 9254696274)

👤

Provider Name / Credentials Updated May 09, 2014

Recorded as CHRISTOPHER HYDOCK, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 09, 2014

Physician Assistant (License #PA22137 in CA)

🟢

Initial NPI Registration & Enumeration April 22, 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: 1295909232

Entity Type:

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

Enumeration Date: April 22, 2008

Last Update: December 23, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

5725 W Las Positas Blvd Ste 200

Pleasanton, CA 945884007

Phone: 9254696274

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.