Active NPI 1770760340 Individual Practitioner Female Practitioner

Dr. Thu Thien Pham , MD

Ophthalmology • Manassas, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Thu Pham, MD is a certified Ophthalmology practicing in Manassas, VA. With approximately 21 years of clinical experience since graduating from Perelman School Of Med At The University Of Pennsylvania in 2005, Dr. Pham delivers high-quality medical care to the local community at 7900 SUDLEY RD STE 208.

Dr. Pham is affiliated with Nova Eye Experts Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, established patient outpatient office visit, measurement of corneal curvature and depth of eye. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

7900 Sudley Rd Ste 208

Manassas, VA 201092856

Telephone 7036468568

Fax 7035963147

Associated Practice Facility / Clinic

🏢 Nova Eye Experts Pllc Facility NPI 1356228308

Medicare Profile & Education

Medical School

Perelman School Of Med At The University Of Pennsylvania

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Manassas, VA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs -1.1 yrs vs City Avg

City Avg: 22.1 Yrs

State Avg: 28.6 Yrs

Regional Practice Density

11 Specialists

Practicing in Manassas, VA (619 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Pham (21 Years) 21 Yrs

Manassas Specialty Average (22.1 Years) 22.1 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
92014 Established patient complete exam of visual system	920	901	$448.00	$122.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	610	493	$452.00	$123.47
99213 Established patient office or other outpatient visit, typically 15 minutes	489	369	$321.00	$87.78
92136 Measurement of corneal curvature and depth of eye	457	301	$312.24	$37.03
92133 Imaging of optic nerve	443	360	$305.00	$33.81
66984 Removal of cataract with insertion of lens	404	236	$2624.74	$507.55
92134 Imaging of retina	283	246	$305.00	$38.03
92083 Exam of visual field with extended testing	276	267	$221.52	$60.85
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	217	217	$590.00	$160.36
92025 Ct scan of cornea	196	195	$158.00	$31.96
92004 New patient complete exam of visual system	130	130	$530.00	$143.74
66821 Removal of recurring cataract in lens capsule using a laser	101	99	$3158.91	$372.52
92012 Established patient problem focused exam of visual system	44	43	$316.00	$85.36
76514 Ultrasound scan of cornea to determine thickness	39	39	$152.00	$10.18
67820 Removal of eyelashes using forceps	34	24	$169.41	$18.61
65855 Laser repair to improve eye fluid flow	33	33	$2795.45	$307.70
68761 Closure of tear duct opening using plug	30	23	$714.77	$154.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$396.00	$107.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	832	809	$447.87	$125.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	608	480	$452.00	$125.59
92133 Imaging of optic nerve	470	364	$304.98	$34.85
99213 Established patient office or other outpatient visit, typically 15 minutes	399	323	$321.00	$88.54
92136 Measurement of corneal curvature and depth of eye	365	258	$274.43	$40.40
92083 Exam of visual field with extended testing	303	290	$221.78	$61.72
66984 Removal of cataract with insertion of lens	288	172	$2629.56	$534.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	250	250	$588.82	$163.80
92134 Imaging of retina	232	212	$304.86	$38.80
92025 Ct scan of cornea	175	175	$157.92	$32.81
92004 New patient complete exam of visual system	168	168	$528.43	$147.04
66821 Removal of recurring cataract in lens capsule using a laser	79	76	$2890.82	$360.92
68761 Closure of tear duct opening using plug	72	35	$523.00	$112.09
76514 Ultrasound scan of cornea to determine thickness	68	68	$151.97	$10.56
67820 Removal of eyelashes using forceps	43	28	$160.00	$19.06
65855 Laser repair to improve eye fluid flow	39	39	$2654.49	$305.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$396.00	$110.49
92012 Established patient problem focused exam of visual system	16	16	$316.00	$85.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	722	697	$238.94	$126.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	460	374	$211.58	$127.67
99213 Established patient office or other outpatient visit, typically 15 minutes	441	330	$200.82	$90.82
92133 Imaging of optic nerve	419	343	$305.00	$35.53
92136 Measurement of corneal curvature and depth of eye	312	209	$221.31	$41.55
66984 Removal of cataract with insertion of lens	301	177	$2629.36	$536.60
92083 Exam of visual field with extended testing	258	253	$162.68	$62.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	198	198	$266.30	$166.35
92134 Imaging of retina	182	146	$305.00	$39.41
92025 Ct scan of cornea	172	169	$158.00	$32.99
92004 New patient complete exam of visual system	135	135	$263.00	$149.81
66821 Removal of recurring cataract in lens capsule using a laser	86	84	$2884.45	$366.92
76514 Ultrasound scan of cornea to determine thickness	78	78	$152.00	$11.04
92012 Established patient problem focused exam of visual system	75	73	$185.00	$90.32
67820 Removal of eyelashes using forceps	39	19	$160.00	$18.90
68761 Closure of tear duct opening using plug	34	19	$263.00	$117.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$205.00	$112.55
65855 Laser repair to improve eye fluid flow	17	17	$2652.94	$263.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	852	815	$232.12	$128.80
92133 Imaging of optic nerve	440	353	$298.28	$36.27
92012 Established patient problem focused exam of visual system	398	274	$180.73	$91.70
66984 Removal of cataract with insertion of lens	309	183	$2588.19	$550.85
92083 Exam of visual field with extended testing	289	278	$158.45	$64.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	232	187	$205.73	$131.57
92136 Measurement of corneal curvature and depth of eye	219	219	$307.34	$55.55
99213 Established patient office or other outpatient visit, typically 15 minutes	191	163	$194.66	$92.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	190	190	$254.79	$169.61
76514 Ultrasound scan of cornea to determine thickness	158	157	$148.46	$11.22
92134 Imaging of retina	157	129	$300.22	$40.67
92004 New patient complete exam of visual system	139	139	$260.76	$153.29
92025 Ct scan of cornea	68	68	$158.00	$34.12
68761 Closure of tear duct opening using plug	60	28	$332.81	$120.37
65855 Laser repair to improve eye fluid flow	58	58	$2691.38	$278.37
66821 Removal of recurring cataract in lens capsule using a laser	51	50	$2843.14	$349.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$201.36	$114.36
0191T Internal insertion of eye fluid drainage device	31	21	$1043.55	$338.44
67820 Removal of eyelashes using forceps	17	15	$155.29	$21.43
92020 Examination of cornea and iris using lens device and slit lamp	11	11	$105.00	$28.43
67840 Removal of eyelid growth	11	11	$1096.66	$311.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	372	370	$210.70	$132.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	253	253	$253.04	$170.28
92133 Imaging of optic nerve	203	201	$150.57	$37.91
99213 Established patient office or other outpatient visit, typically 15 minutes	166	141	$157.02	$78.59
92012 Established patient problem focused exam of visual system	148	127	$155.50	$93.92
92083 Exam of visual field with extended testing	139	138	$121.16	$66.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	134	129	$183.43	$112.85
76514 Ultrasound scan of cornea to determine thickness	115	114	$79.26	$12.00
92136 Measurement of corneal curvature and depth of eye	111	87	$179.28	$56.98
66984 Removal of cataract with insertion of lens	111	68	$1611.89	$569.70
92134 Imaging of retina	80	77	$143.10	$42.67
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$179.81	$113.33
65855 Laser repair to improve eye fluid flow	25	18	$388.00	$271.37
68761 Closure of tear duct opening using plug	24	16	$437.54	$160.93
65855 Laser repair to improve eye fluid flow	19	17	$2360.53	$246.63
92250 Photography of the retina	18	18	$71.00	$47.57
66821 Removal of recurring cataract in lens capsule using a laser	16	16	$2656.25	$339.59
92020 Examination of cornea and iris using lens device and slit lamp	12	12	$94.67	$28.70
66821 Removal of recurring cataract in lens capsule using a laser	12	12	$566.58	$366.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	488	460	$198.00	$132.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	232	232	$256.00	$169.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	200	172	$169.00	$111.99
92133 Imaging of optic nerve	197	182	$58.00	$37.28
92083 Exam of visual field with extended testing	184	167	$100.00	$67.75
92012 Established patient problem focused exam of visual system	180	141	$138.00	$93.57
99213 Established patient office or other outpatient visit, typically 15 minutes	146	123	$116.00	$77.66
92136 Measurement of corneal curvature and depth of eye	130	85	$106.15	$56.63
66984 Removal of cataract with insertion of lens	119	78	$1005.00	$669.37
92134 Imaging of retina	117	100	$64.00	$42.90
83516 Analysis of substance using immunoassay technique	92	46	$24.00	$12.32
76514 Ultrasound scan of cornea to determine thickness	90	90	$20.00	$12.91
92250 Photography of the retina	76	76	$79.00	$52.62
65855 Laser repair to improve eye fluid flow	43	31	$406.05	$268.26
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$169.00	$113.96
66821 Removal of recurring cataract in lens capsule using a laser	40	35	$535.05	$330.69
92020 Examination of cornea and iris using lens device and slit lamp	11	11	$43.00	$28.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	350	337	$196.83	$129.36
92012 Established patient problem focused exam of visual system	175	141	$136.86	$89.61
66984 Removal of cataract with insertion of lens	148	91	$1006.29	$673.38
92136 Measurement of corneal curvature and depth of eye	145	91	$115.18	$61.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	144	144	$256.99	$167.75
92083 Exam of visual field with extended testing	139	131	$101.00	$65.41
92133 Imaging of optic nerve	130	123	$59.00	$36.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	126	113	$167.97	$106.93
92250 Photography of the retina	76	76	$90.34	$57.62
99213 Established patient office or other outpatient visit, typically 15 minutes	75	65	$114.00	$74.18
76514 Ultrasound scan of cornea to determine thickness	61	61	$24.00	$14.69
92134 Imaging of retina	48	44	$65.00	$41.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$168.95	$109.13
83516 Analysis of substance using immunoassay technique	28	14	$24.00	$13.96
66821 Removal of recurring cataract in lens capsule using a laser	27	24	$540.30	$348.03
65855 Laser repair to improve eye fluid flow	23	15	$386.57	$253.26
92004 New patient complete exam of visual system	14	14	$235.43	$155.54
92020 Examination of cornea and iris using lens device and slit lamp	14	14	$42.00	$27.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	446	436	$203.14	$120.60
92136 Measurement of corneal curvature and depth of eye	171	122	$143.38	$74.63
92012 Established patient problem focused exam of visual system	152	141	$134.89	$83.53
92133 Imaging of optic nerve	145	143	$76.93	$34.86
66984 Removal of cataract with insertion of lens	141	74	$1491.54	$518.41
92083 Exam of visual field with extended testing	139	135	$115.40	$62.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	137	128	$184.81	$102.81
99213 Established patient office or other outpatient visit, typically 15 minutes	97	84	$122.76	$69.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	93	93	$269.90	$161.06
92134 Imaging of retina	71	68	$81.17	$39.83
76514 Ultrasound scan of cornea to determine thickness	51	51	$30.12	$14.55
66821 Removal of recurring cataract in lens capsule using a laser	37	25	$744.59	$303.09
92004 New patient complete exam of visual system	34	34	$247.65	$139.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$180.27	$104.58
92250 Photography of the retina	25	25	$125.56	$65.16
68761 Closure of tear duct opening using plug	17	16	$380.12	$162.92
66982 Complex removal of cataract with insertion of prosthetic lens	16	13	$1857.92	$716.49

Medical Specialties & State Licenses

CMS Verified: 2026-01-05

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License VA 0101269499

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Ophthalmology

NUCC Taxonomy Code: 207W00000X

State License OH 57-012348

Ophthalmology

NUCC Taxonomy Code: 207W00000X

State License PA MD437365

Hospital & Practice Group Affiliations

Nova Eye Experts Pllc

7900 Sudley Rd, Manassas, VA 201092856

Phone: 7036468568

Nova Eye Experts Pllc

388 Hospital Dr, Warrenton, VA 201863006

Phone: 7036468568

Secondary Practice Locations

388 Hospital Dr

Warrenton, VA 201863006

Phone: 7036468568

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Tony Kang , MD

Ophthalmology

NPI 1679078877

Doctor of Medicine (M.D.)

Dr. Jennifer Jacobs , MD

Ophthalmology

NPI 1902878382

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

12 Historical Events

📍

Updated Practice Location January 05, 2026

Registered at 7900 SUDLEY RD STE 208, MANASSAS, VA 201092856 (Tel: 7036468568)

📍

Updated Business Mailing Address January 05, 2026

Registered at 7900 SUDLEY RD STE 208, MANASSAS, VA 201092856 (Tel: 7036468568)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 05, 2026

Ophthalmology (License #0101269499 in VA)

📍

Updated Practice Location April 13, 2022

Registered at 8140 ASHTON AVE STE 120, MANASSAS, VA 201095699 (Tel: 7033613128)

📍

Updated Business Mailing Address April 13, 2022

Registered at 8140 ASHTON AVE STE 120, MANASSAS, VA 201095699 (Tel: 7033613128)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 13, 2022

Ophthalmology (License #MD437365 in PA)

✅

NPI Profile Active August 27, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location August 27, 2012

Registered at 92 TUSCARORA ST, HARRISBURG, PA 171041667 (Tel: 7172430843)

📍

Updated Business Mailing Address August 27, 2012

Registered at 92 TUSCARORA ST, HARRISBURG, PA 171041667 (Tel: 7172320843)

👤

Provider Name / Credentials Updated August 27, 2012

Recorded as THU PHAM, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 27, 2012

Ophthalmology (License #57-012348 in OH)

🟢

Initial NPI Registration & Enumeration January 26, 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: 1770760340

Entity Type:

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

Enumeration Date: January 26, 2008

Last Update: January 05, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

7900 Sudley Rd Ste 208

Manassas, VA 201092856

Phone: 7036468568

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.