Active NPI 1336124015 Individual Practitioner Male Practitioner

Dr. John O Mason , MD

Ophthalmology • Birmingham, AL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Mason, MD is a certified Ophthalmology practicing in Birmingham, AL. With approximately 36 years of clinical experience since graduating from University Of Alabama School Of Medicine in 1990, Dr. Mason delivers high-quality medical care to the local community at 700 18TH ST S.

Dr. Mason is affiliated with Retina Consultants Of Alabama P.C. and accepts Medicare assignment.

Frequently performed procedures and clinical services include imaging of retina, injection, bevacizumab, 10 mg, injection of drug into eye. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

700 18th St S
Suite 707

Birmingham, AL 352331856

Telephone 2053297100

Fax 2053297101

Associated Practice Facility / Clinic

🏢 Retina Consultants Of Alabama P.c. Facility NPI 1588610968

Medicare Profile & Education

Medical School

University Of Alabama School Of Medicine

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Birmingham, AL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

36 Yrs +13.5 yrs vs City Avg

City Avg: 22.5 Yrs

State Avg: 32.5 Yrs

Regional Practice Density

80 Specialists

Practicing in Birmingham, AL (257 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mason (36 Years) 36 Yrs

Birmingham Specialty Average (22.5 Years) 22.5 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
92134 Imaging of retina	2,595	1,174	$65.00	$37.77
J9035 Injection, bevacizumab, 10 mg	1,446	311	$85.00	$72.01
67028 Injection of drug into eye	1,219	336	$397.62	$116.44
99213 Established patient office or other outpatient visit, typically 15 minutes	504	433	$95.00	$86.04
67210 Laser destruction of retinal growth, 1 or more sessions	470	265	$1762.47	$601.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	299	299	$186.00	$157.65
J0178 Injection, aflibercept, 1 mg	290	26	$1000.00	$826.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	281	241	$130.00	$121.06
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	146	95	$534.25	$326.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	142	132	$60.00	$53.91
67039 Laser destruction of eye fluid (vitreous) between the lens and retina	54	45	$2800.00	$905.38
92250 Photography of the retina	36	36	$90.00	$33.21
76512 Ultrasound of eye disease, growth, or structure	35	29	$138.86	$45.53
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	31	30	$3200.00	$1083.82
67040 Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser	21	16	$3000.00	$939.75
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	16	16	$233.00	$213.01
67145 Photocoagulation treatment to prevent detachment of retina	14	14	$700.00	$219.84
67220 Destruction of vascular growth between retina and sclera, 1 or more sessions	13	12	$1350.00	$462.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,857	1,226	$74.05	$37.00
J9035 Injection, bevacizumab, 10 mg	1,618	336	$85.00	$70.58
67028 Injection of drug into eye	1,383	363	$515.94	$116.49
67210 Laser destruction of retinal growth, 1 or more sessions	467	278	$1786.51	$586.11
99213 Established patient office or other outpatient visit, typically 15 minutes	458	400	$95.00	$84.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	457	386	$130.00	$118.55
J0178 Injection, aflibercept, 1 mg	446	105	$1045.91	$861.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	258	258	$186.00	$154.35
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	163	145	$60.00	$52.26
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	125	85	$1208.00	$324.82
76512 Ultrasound of eye disease, growth, or structure	62	54	$176.13	$44.83
67039 Laser destruction of eye fluid (vitreous) between the lens and retina	58	52	$2961.38	$890.05
92250 Photography of the retina	41	40	$109.02	$32.25
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	37	37	$233.00	$203.23
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	30	29	$3200.00	$1024.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$121.00	$104.64
67220 Destruction of vascular growth between retina and sclera, 1 or more sessions	18	17	$1555.00	$530.45
67040 Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser	16	14	$3179.00	$943.39
67108 Repair of detached retina and drainage of eye fluid between lens and retina	15	15	$3659.60	$1105.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,977	1,266	$80.00	$37.79
J9035 Injection, bevacizumab, 10 mg	1,903	370	$85.00	$67.80
67028 Injection of drug into eye	1,477	389	$610.87	$117.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	488	407	$130.00	$121.69
67210 Laser destruction of retinal growth, 1 or more sessions	487	304	$1831.11	$596.24
99213 Established patient office or other outpatient visit, typically 15 minutes	405	355	$95.00	$86.40
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	277	277	$186.00	$158.29
J0178 Injection, aflibercept, 1 mg	170	17	$1176.50	$901.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	147	141	$60.00	$53.58
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	137	92	$1627.37	$331.10
67039 Laser destruction of eye fluid (vitreous) between the lens and retina	40	36	$3099.32	$883.39
92250 Photography of the retina	40	39	$120.00	$34.16
76512 Ultrasound of eye disease, growth, or structure	37	34	$195.14	$45.70
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	35	31	$3130.00	$1057.53
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	35	35	$233.00	$213.08
67113 Complex repair of detached retina and drainage of eye fluid between lens and retina	17	13	$3521.47	$1200.63
67040 Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser	16	13	$3200.56	$931.81
67220 Destruction of vascular growth between retina and sclera, 1 or more sessions	12	12	$1462.50	$521.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	3,224	1,342	$80.00	$38.50
J9035 Injection, bevacizumab, 10 mg	2,026	399	$85.00	$71.38
67028 Injection of drug into eye	1,647	418	$572.13	$119.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	752	586	$128.32	$123.90
99213 Established patient office or other outpatient visit, typically 15 minutes	416	368	$91.94	$86.01
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	339	339	$186.00	$161.26
67210 Laser destruction of retinal growth, 1 or more sessions	232	179	$1605.17	$563.25
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	207	133	$1649.52	$357.49
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	195	159	$55.90	$52.14
J0178 Injection, aflibercept, 1 mg	180	18	$1176.50	$918.38
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	53	49	$3200.00	$1102.55
92250 Photography of the retina	40	39	$120.00	$33.28
76512 Ultrasound of eye disease, growth, or structure	38	37	$190.00	$45.86
67039 Laser destruction of eye fluid (vitreous) between the lens and retina	38	33	$3096.13	$890.96
67040 Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser	16	16	$3358.00	$997.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	3,150	1,361	$80.00	$38.19
J9035 Injection, bevacizumab, 10 mg	1,964	429	$85.00	$77.28
67028 Injection of drug into eye	1,642	442	$564.56	$104.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	783	600	$125.00	$102.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	324	324	$186.00	$154.70
99213 Established patient office or other outpatient visit, typically 15 minutes	320	283	$82.00	$70.86
67210 Laser destruction of retinal growth, 1 or more sessions	250	175	$1605.90	$566.90
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	246	157	$1673.17	$376.48
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	196	172	$50.00	$42.69
J0178 Injection, aflibercept, 1 mg	178	17	$1176.50	$931.20
J7312 Injection, dexamethasone, intravitreal implant, 0.1 mg	154	12	$241.00	$198.82
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	52	50	$3200.00	$1110.03
67039 Laser destruction of eye fluid (vitreous) between the lens and retina	51	46	$3160.00	$926.97
76512 Ultrasound of eye disease, growth, or structure	44	31	$190.00	$49.01
92250 Photography of the retina	36	35	$120.00	$41.90
67040 Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser	30	28	$3358.00	$989.07
67220 Destruction of vascular growth between retina and sclera, 1 or more sessions	24	23	$1406.25	$518.98
67113 Complex repair of detached retina and drainage of eye fluid between lens and retina	22	21	$3684.00	$1244.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$121.00	$102.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	3,546	1,512	$80.00	$38.24
J9035 Injection, bevacizumab, 10 mg	2,109	455	$85.00	$79.83
67028 Injection of drug into eye	1,739	469	$573.69	$102.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,002	741	$125.00	$100.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	461	461	$186.00	$152.29
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	368	216	$1644.43	$367.89
67210 Laser destruction of retinal growth, 1 or more sessions	345	245	$1544.57	$553.07
99213 Established patient office or other outpatient visit, typically 15 minutes	318	292	$82.00	$69.34
J0178 Injection, aflibercept, 1 mg	156	19	$1176.50	$941.38
J7312 Injection, dexamethasone, intravitreal implant, 0.1 mg	140	11	$241.00	$179.28
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	67	66	$50.00	$41.58
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	66	64	$3200.00	$1087.69
76512 Ultrasound of eye disease, growth, or structure	61	52	$196.23	$52.04
92250 Photography of the retina	55	55	$120.00	$43.41
67039 Laser destruction of eye fluid (vitreous) between the lens and retina	31	30	$3160.00	$917.21
67040 Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser	22	22	$3358.00	$964.74
67220 Destruction of vascular growth between retina and sclera, 1 or more sessions	20	19	$1607.50	$553.76
67145 Photocoagulation treatment to prevent detachment of retina	18	18	$1316.67	$512.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$121.00	$96.58
92235 Exam of retinal blood vessels using a special camera after injection of a dye	13	13	$215.00	$79.06
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$233.00	$165.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,702	1,271	$80.00	$37.27
J9035 Injection, bevacizumab, 10 mg	1,912	426	$85.00	$76.65
67028 Injection of drug into eye	1,519	431	$575.91	$99.04
99213 Established patient office or other outpatient visit, typically 15 minutes	664	531	$82.00	$65.72
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	522	448	$125.00	$96.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	412	412	$186.00	$147.31
67210 Laser destruction of retinal growth, 1 or more sessions	385	253	$1492.27	$516.73
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	245	184	$1720.00	$356.47
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	44	41	$3144.32	$1032.18
67040 Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser	41	37	$3358.00	$951.91
76512 Ultrasound of eye disease, growth, or structure	34	32	$190.00	$63.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	27	$50.00	$39.14
67039 Laser destruction of eye fluid (vitreous) between the lens and retina	26	25	$3160.00	$879.81
67113 Complex repair of detached retina and drainage of eye fluid between lens and retina	15	14	$3684.00	$1223.73
67220 Destruction of vascular growth between retina and sclera, 1 or more sessions	15	15	$1530.00	$515.13
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	12	11	$1327.08	$163.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,419	1,212	$80.00	$36.20
J9035 Injection, bevacizumab, 10 mg	1,907	425	$84.91	$72.98
67028 Injection of drug into eye	1,525	439	$578.36	$98.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	738	598	$125.00	$95.78
99213 Established patient office or other outpatient visit, typically 15 minutes	686	524	$82.63	$64.54
J3300 Injection, triamcinolone acetonide, preservative free, 1 mg	520	11	$4.50	$3.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	454	454	$186.00	$146.07
67210 Laser destruction of retinal growth, 1 or more sessions	318	224	$1567.83	$522.20
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	281	206	$1582.88	$329.07
J7312 Injection, dexamethasone, intravitreal implant, 0.1 mg	126	13	$241.00	$183.85
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	50	45	$3200.00	$1037.65
67040 Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser	41	38	$3358.00	$931.33
67039 Laser destruction of eye fluid (vitreous) between the lens and retina	38	36	$3160.00	$867.10
76512 Ultrasound of eye disease, growth, or structure	31	26	$196.13	$85.22
67113 Complex repair of detached retina and drainage of eye fluid between lens and retina	29	25	$3684.00	$1206.20
92235 Exam of retinal blood vessels using a special camera after injection of a dye	14	14	$245.71	$85.12
66984 Removal of cataract with insertion of lens	12	12	$1255.00	$287.06

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License AL 15867

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

529423900 (AL)

Commercial Insurance / Payer ID United Health Care

0810038 (AL)

Commercial Insurance / Payer ID Blue Cross

33686 (AL)

Commercial Insurance / Payer ID Health Spring

E87613 (AL)

Commercial Insurance / Payer ID Railroad Medicare

780025389 (AL)

Hospital & Practice Group Affiliations

Retina Consultants Of Alabama P.c.

1503 Rainbow Dr, Gadsden, AL 359015321

Phone: 2053297100

Retina Consultants Of Alabama P.c.

700 18th St S, Birmingham, AL 352333806

Phone: 2053297100

Retina Consultants Of Alabama P.c.

1043 Us Hwy 80 W, Demopolis, AL 367324116

Phone: 2053297100

Retina Consultants Of Alabama P.c.

1009 Montgomery Hwy, Vestavia Hills, AL 352162843

Phone: 2053297100

Retina Consultants Of Alabama P.c.

302 Oakhill Rd, Jasper, AL 355047465

Phone: 2053297100

Retina Consultants Of Alabama P.c.

700 S 18th St, Birmingham, AL 352333806

Retina Consultants Of Alabama P.c.

2520 5th St N, Columbus, MS 397052005

Phone: 6622441000

Practice Associates & Co-Workers

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

3 Associated Practitioners

Dr. Richard Feist , MD

Ophthalmology

NPI 1114903556

Doctor of Medicine (M.D.)

Dr. Benjamin Roberts , MD

Ophthalmology

NPI 1649256819

Doctor of Medicine (M.D.)

Dr. Michael Albert , MD

Ophthalmology

NPI 1730165325

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 03, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location June 03, 2010

Registered at 700 18TH ST S, SUITE 707, BIRMINGHAM, AL 352331856 (Tel: 2053297100)

📍

Updated Business Mailing Address June 03, 2010

Registered at 700 18TH ST S, SUITE 707, BIRMINGHAM, AL 352331856 (Tel: 2053297100)

👤

Provider Name / Credentials Updated June 03, 2010

Recorded as JOHN MASON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 03, 2010

Ophthalmology (License #15867 in AL)

🟢

Initial NPI Registration & Enumeration December 14, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1336124015

Entity Type:

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

Enumeration Date: December 14, 2005

Last Update: June 03, 2010

Sole Proprietor: No

Update or Correct Profile

Mailing Address

700 18th St S, Suite 707

Birmingham, AL 352331856

Phone: 2053297100

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.