Active NPI 1194743773 Individual Practitioner Male Practitioner

Dr. Rob Parrish , MD

Neurological Surgery • Houston, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Rob Parrish, MD is a certified Neurological Surgery practicing in Houston, TX. With approximately 45 years of clinical experience since graduating from Baylor College Of Medicine in 1981, Dr. Parrish delivers high-quality medical care to the local community at 6560 FANNIN ST.

Dr. Parrish maintains professional affiliations with Youens, Duchicela And Associates, P.A., Duchicela And Associates Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, injection, triamcinolone acetonide, not otherwise specified, 10 mg, insertion of needle into vein for collection of blood sample. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6560 Fannin St
Scurlock Tower, Suite 900

Houston, TX 770302761

Telephone 7134413800

Fax 7137931015

Associated Practice Facility / Clinic

🏢 Cardioscan, Inc. Facility NPI 1760483630

Medicare Profile & Education

Medical School

Baylor College Of Medicine

Graduation Year

1981

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Houston, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

45 Yrs +22.6 yrs vs City Avg

City Avg: 22.4 Yrs

State Avg: 25.0 Yrs

Regional Practice Density

177 Specialists

Practicing in Houston, TX (703 Statewide)

Telehealth Adoption Rate

31.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

47.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Parrish (45 Years) 45 Yrs

Houston Specialty Average (22.4 Years) 22.4 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	494	228	$156.00	$122.17
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	349	28	$5.00	$0.98
36415 Insertion of needle into vein for collection of blood sample	126	87	$12.00	$8.65
J0696 Injection, ceftriaxone sodium, per 250 mg	116	28	$20.00	$0.46
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	102	81	$34.00	$7.61
84443 Blood test, thyroid stimulating hormone (TSH)	87	62	$73.00	$16.46
80053 Blood test, comprehensive group of blood chemicals	77	63	$55.00	$10.35
80061 Blood test, lipids (cholesterol and triglycerides)	66	54	$67.00	$13.12
82306 Vitamin d-3 level	62	49	$125.00	$29.01
82607 Cyanocobalamin (vitamin B-12) level	56	48	$75.00	$14.52
99497 Advance care planning, first 30 minutes	39	39	$160.00	$78.44
83036 Hemoglobin A1C level	31	28	$50.00	$9.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$216.00	$160.07
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	26	26	$131.00	$123.62
G0444 Annual depression screening, 5 to 15 minutes	25	25	$20.00	$17.84
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	20	$210.00	$172.39
81003 Automated urinalysis test	20	20	$15.00	$2.20
80048 Blood test, basic group of blood chemicals (calcium, total)	16	16	$37.00	$8.29
87651 Detection test for Strep (Streptococcus, group A)	15	15	$75.00	$34.39
87502 Detection test by nucleic acid for multiple types influenza virus	15	15	$150.00	$93.88
93000 Routine ekg using at least 12 leads including interpretation and report	13	13	$72.00	$13.52
69210 Removal of impacted ear wax	12	12	$119.00	$45.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	192	118	$156.00	$120.94
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	155	15	$5.00	$1.12
36415 Insertion of needle into vein for collection of blood sample	45	37	$12.00	$8.21
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	36	31	$34.00	$7.43
80053 Blood test, comprehensive group of blood chemicals	19	18	$55.00	$9.87
84443 Blood test, thyroid stimulating hormone (TSH)	15	15	$73.00	$16.46
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	14	13	$210.00	$171.60
80061 Blood test, lipids (cholesterol and triglycerides)	14	14	$67.00	$13.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	55	45	$212.00	$94.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$317.00	$116.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	32	$314.00	$131.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$483.00	$174.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	27	$128.00	$57.54
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	22	13	$1376.00	$267.70
63048 Partial removal of spine bone with release of spinal cord and/or nerves	21	15	$1036.27	$209.99
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	17	17	$5293.66	$1028.03
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$296.00	$103.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	60	50	$212.00	$76.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$483.00	$169.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$317.00	$110.98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	30	21	$211.00	$74.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	27	$128.00	$45.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	28	$314.00	$112.24
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	28	13	$1376.00	$271.62
99221 Initial hospital inpatient care per day, typically 30 minutes	17	17	$296.00	$95.53
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	13	13	$5521.00	$1032.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	84	71	$212.00	$72.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	78	78	$317.00	$108.84
63048 Partial removal of spine bone with release of spinal cord and/or nerves	44	27	$1072.00	$215.24
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	41	16	$1376.00	$268.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	34	30	$314.00	$107.33
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	29	$128.00	$44.32
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	27	27	$5521.00	$943.88
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	23	11	$2073.00	$414.00
99221 Initial hospital inpatient care per day, typically 30 minutes	20	17	$296.00	$96.24
76998 Ultrasonic guidance during surgery	19	18	$227.00	$61.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$483.00	$166.29
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	12	12	$8882.00	$1767.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	67	50	$212.00	$73.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$317.00	$106.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$483.00	$167.15
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	36	16	$1376.00	$245.39
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	34	$128.00	$44.63
63048 Partial removal of spine bone with release of spinal cord and/or nerves	32	18	$1072.00	$205.99
99221 Initial hospital inpatient care per day, typically 30 minutes	21	20	$296.00	$99.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	17	$314.00	$109.24
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	19	19	$5521.00	$884.13
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	11	11	$79.00	$21.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	70	70	$483.00	$163.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	60	57	$128.00	$43.82
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	46	21	$1376.00	$268.63
99213 Established patient office or other outpatient visit, typically 15 minutes	45	35	$212.00	$73.78
63048 Partial removal of spine bone with release of spinal cord and/or nerves	37	23	$1072.00	$217.35
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	22	14	$2073.00	$414.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	22	22	$317.00	$109.14
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	21	21	$5521.00	$832.23
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	14	14	$8882.00	$1728.71
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$296.00	$102.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$314.00	$108.48
99218 Hospital observation care typically 30 minutes	12	11	$284.00	$100.90
22845 Placement of stabilizing device to front, 2-3 spine bone segments	12	12	$3792.00	$759.52
38220 Aspiration of bone marrow sample for diagnosis	11	11	$304.00	$31.75

Medical Specialties & State Licenses

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License TX F9929

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Blue Cross Blue Shield

8R9783 (TX)

Commercial Insurance / Payer ID Railroad Medicare

P00221336 (TX)

Commercial Insurance / Payer ID Rr Medicare

P01331484 (TX)

Hospital & Practice Group Affiliations

Youens, Duchicela And Associates, P.a.

402 Youens Dr, Weimar, TX 789623680

Phone: 9797258545

Duchicela And Associates Pa

402 Youens Dr, Weimar, TX 789623680

Phone: 9797258545

Practice Associates & Co-Workers

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

36 Associated Practitioners

Dr. Jaims Lim , MD

Neurological Surgery

NPI 1023515665

Doctor of Medicine (M.D.)

Dr. Sylvia Gonzalez , MD

Psychiatry & Neurology - Psychiatry

NPI 1114115078

Doctor of Medicine (M.D.)

Dr. Jerry Blacklock , MD

Neurological Surgery

NPI 1124053392

Doctor of Medicine (M.D.)

Shalin Shah

Student in an Organized Health Care Education/Training Program

NPI 1144024092

Dr. Dorian Mambelli , MD

Student in an Organized Health Care Education/Training Program

NPI 1164087425

Doctor of Medicine (M.D.)

Olivia Kim , AGACNP

Nurse Practitioner - Acute Care

NPI 1225586720

Adult-Gerontology Acute Care Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active August 21, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location August 21, 2014

Registered at 6560 FANNIN ST, SCURLOCK TOWER, SUITE 900, HOUSTON, TX 770302761 (Tel: 7134413800)

📍

Updated Business Mailing Address August 21, 2014

Registered at 6560 FANNIN ST, SCURLOCK TOWER, SUITE 900, HOUSTON, TX 770302761 (Tel: 7134413800)

👤

Provider Name / Credentials Updated August 21, 2014

Recorded as ROB PARRISH, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 21, 2014

Neurological Surgery (License #F9929 in TX)

🟢

Initial NPI Registration & Enumeration July 18, 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: 1194743773

Entity Type:

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

Enumeration Date: July 18, 2006

Last Update: August 21, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6560 Fannin St, Scurlock Tower, Suite 900

Houston, TX 770302761

Phone: 7134413800

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.