Active NPI 1649253444 Individual Practitioner Male Practitioner

Dr. Samuel D Allen , MD

Ophthalmology • Lawrence, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Samuel Allen, MD is a certified Ophthalmology practicing in Lawrence, MA. With approximately 30 years of clinical experience since graduating from Georgetown University School Of Medicine in 1996, Dr. Allen delivers high-quality medical care to the local community at 360 MERRIMACK ST.

Dr. Allen maintains professional affiliations with Tallman Eye Associates Pc, Tallman Eye Bidco, Tallman Eye Whittier and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of cataract with insertion of lens, established patient complete exam of visual system, established patient problem focused exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

360 Merrimack St
Bldg 9, Entrance I

Lawrence, MA 018431740

Telephone 9786886182

Fax 9786890731

Associated Practice Facility / Clinic

🏢 Home Health Vna Inc Facility NPI 1609877117

Medicare Profile & Education

Medical School

Georgetown University School Of Medicine

Graduation Year

1996

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Lawrence, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

30 Yrs -4.9 yrs vs City Avg

City Avg: 34.9 Yrs

State Avg: 30.8 Yrs

Regional Practice Density

11 Specialists

Practicing in Lawrence, MA (841 Statewide)

Telehealth Adoption Rate

9.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

73.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Allen (30 Years) 30 Yrs

Lawrence Specialty Average (34.9 Years) 34.9 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
66984 Removal of cataract with insertion of lens	7,495	320	$144.72	$32.17
92014 Established patient complete exam of visual system	1,398	1,324	$365.96	$128.32
92012 Established patient problem focused exam of visual system	885	672	$253.00	$91.00
92136 Measurement of corneal curvature and depth of eye	333	330	$274.14	$47.64
92133 Imaging of optic nerve	311	302	$132.85	$34.63
92250 Photography of the retina	304	299	$223.84	$37.20
92083 Exam of visual field with extended testing	248	246	$288.71	$64.84
92136 Measurement of corneal curvature and depth of eye	191	191	$275.00	$29.99
92020 Examination of cornea and iris using lens device and slit lamp	183	181	$80.00	$27.84
92004 New patient complete exam of visual system	175	175	$438.00	$151.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	165	165	$472.00	$166.91
68761 Closure of tear duct opening using plug	64	25	$644.00	$144.37
66821 Removal of recurring cataract in lens capsule using a laser	44	44	$1150.98	$365.84
66821 Removal of recurring cataract in lens capsule using a laser	41	41	$1065.66	$323.14
65855 Laser repair to improve eye fluid flow	36	36	$1506.78	$255.63
92134 Imaging of retina	31	31	$140.00	$40.26
92002 New patient problem focused exam of visual system	25	25	$241.00	$86.96
67800 Removal of eyelid growth	17	17	$383.00	$131.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	7,773	313	$138.93	$31.37
92014 Established patient complete exam of visual system	1,261	1,195	$366.00	$132.03
92012 Established patient problem focused exam of visual system	969	702	$253.00	$93.71
66982 Complex removal of cataract with insertion of prosthetic lens	442	12	$123.40	$24.18
92133 Imaging of optic nerve	342	321	$133.54	$35.51
92136 Measurement of corneal curvature and depth of eye	341	339	$282.26	$49.08
92250 Photography of the retina	311	308	$226.37	$38.87
92083 Exam of visual field with extended testing	300	297	$295.26	$65.57
92004 New patient complete exam of visual system	245	245	$438.00	$156.18
92136 Measurement of corneal curvature and depth of eye	213	213	$275.00	$31.05
92020 Examination of cornea and iris using lens device and slit lamp	190	190	$80.00	$28.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	180	180	$472.00	$171.67
68761 Closure of tear duct opening using plug	62	21	$448.00	$117.57
92134 Imaging of retina	49	43	$140.00	$41.44
92002 New patient problem focused exam of visual system	45	45	$241.00	$89.79
66821 Removal of recurring cataract in lens capsule using a laser	38	37	$1175.92	$352.20
65855 Laser repair to improve eye fluid flow	37	37	$1641.08	$275.93
66821 Removal of recurring cataract in lens capsule using a laser	37	35	$1127.19	$371.55
67820 Removal of eyelashes using forceps	14	13	$148.00	$19.76
67800 Removal of eyelid growth	13	12	$383.00	$134.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$311.00	$132.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	8,153	286	$131.76	$27.92
92014 Established patient complete exam of visual system	1,211	1,129	$366.00	$132.68
92012 Established patient problem focused exam of visual system	985	675	$253.00	$93.77
92133 Imaging of optic nerve	309	300	$132.43	$35.77
92083 Exam of visual field with extended testing	309	303	$290.33	$66.20
92250 Photography of the retina	269	260	$220.00	$38.55
92136 Measurement of corneal curvature and depth of eye	258	258	$276.07	$52.29
92004 New patient complete exam of visual system	242	242	$438.00	$157.47
92136 Measurement of corneal curvature and depth of eye	200	198	$275.00	$31.28
92020 Examination of cornea and iris using lens device and slit lamp	187	181	$80.00	$29.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	127	127	$472.00	$173.07
66982 Complex removal of cataract with insertion of prosthetic lens	104	11	$393.52	$92.79
66821 Removal of recurring cataract in lens capsule using a laser	73	73	$1210.64	$357.71
68761 Closure of tear duct opening using plug	44	16	$448.00	$118.36
92002 New patient problem focused exam of visual system	31	31	$241.00	$90.38
92134 Imaging of retina	30	26	$140.00	$42.09
65855 Laser repair to improve eye fluid flow	26	25	$1712.62	$287.60
66821 Removal of recurring cataract in lens capsule using a laser	16	16	$1365.38	$415.02
67800 Removal of eyelid growth	11	11	$383.00	$134.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	7,920	333	$144.24	$33.28
92014 Established patient complete exam of visual system	1,266	1,175	$366.00	$133.94
92012 Established patient problem focused exam of visual system	1,021	705	$253.00	$94.84
92133 Imaging of optic nerve	300	291	$132.00	$36.25
92136 Measurement of corneal curvature and depth of eye	288	285	$275.00	$57.48
92083 Exam of visual field with extended testing	279	276	$284.01	$67.12
92004 New patient complete exam of visual system	233	233	$438.00	$157.97
92136 Measurement of corneal curvature and depth of eye	194	194	$275.00	$31.71
92020 Examination of cornea and iris using lens device and slit lamp	192	192	$80.00	$29.45
92250 Photography of the retina	190	189	$218.84	$40.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	134	134	$472.00	$175.16
66982 Complex removal of cataract with insertion of prosthetic lens	121	12	$363.68	$85.35
68761 Closure of tear duct opening using plug	46	17	$448.00	$122.99
92002 New patient problem focused exam of visual system	42	42	$241.00	$91.54
92134 Imaging of retina	38	32	$140.00	$42.99
66821 Removal of recurring cataract in lens capsule using a laser	38	38	$1071.39	$341.18
99213 Established patient office or other outpatient visit, typically 15 minutes	35	34	$213.00	$94.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	26	$311.00	$135.79
67800 Removal of eyelid growth	19	19	$383.00	$136.27
0191T Internal insertion of eye fluid drainage device	18	15	$3300.00	$366.28
66821 Removal of recurring cataract in lens capsule using a laser	18	18	$1379.17	$399.64
65855 Laser repair to improve eye fluid flow	14	14	$1662.57	$283.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$313.00	$117.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	5,154	265	$175.96	$41.56
92014 Established patient complete exam of visual system	1,187	1,121	$366.00	$133.46
92012 Established patient problem focused exam of visual system	820	585	$253.00	$93.58
92083 Exam of visual field with extended testing	279	271	$283.00	$67.00
92133 Imaging of optic nerve	277	266	$132.00	$36.34
92136 Measurement of corneal curvature and depth of eye	260	257	$272.78	$65.46
92250 Photography of the retina	191	189	$217.70	$47.29
92020 Examination of cornea and iris using lens device and slit lamp	180	177	$80.00	$29.15
92136 Measurement of corneal curvature and depth of eye	171	171	$275.00	$32.66
92004 New patient complete exam of visual system	131	131	$438.00	$158.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	98	98	$472.00	$172.48
99442 Telephone medical discussion with physician, 11-20 minutes	57	57	$120.00	$76.66
68761 Closure of tear duct opening using plug	41	17	$448.00	$121.77
99213 Established patient office or other outpatient visit, typically 15 minutes	39	39	$213.00	$78.99
66821 Removal of recurring cataract in lens capsule using a laser	29	29	$1129.97	$354.48
65855 Laser repair to improve eye fluid flow	26	26	$1712.62	$295.73
0191T Internal insertion of eye fluid drainage device	26	22	$3300.00	$351.74
66821 Removal of recurring cataract in lens capsule using a laser	24	23	$1158.50	$375.09
92134 Imaging of retina	24	21	$140.00	$39.38
92002 New patient problem focused exam of visual system	14	14	$241.00	$88.77
67800 Removal of eyelid growth	13	13	$383.00	$136.86
76514 Ultrasound scan of cornea to determine thickness	11	11	$162.00	$12.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	7,100	320	$157.64	$43.27
92014 Established patient complete exam of visual system	1,375	1,297	$366.00	$132.46
92012 Established patient problem focused exam of visual system	1,059	724	$253.00	$92.58
92136 Measurement of corneal curvature and depth of eye	332	331	$275.00	$73.87
92083 Exam of visual field with extended testing	311	307	$283.00	$67.50
92133 Imaging of optic nerve	311	308	$132.00	$36.05
92020 Examination of cornea and iris using lens device and slit lamp	252	250	$80.00	$28.94
92136 Measurement of corneal curvature and depth of eye	202	201	$274.28	$32.63
92004 New patient complete exam of visual system	186	186	$438.00	$158.46
66982 Complex removal of cataract with insertion of prosthetic lens	150	12	$314.85	$80.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	143	143	$472.00	$171.02
92250 Photography of the retina	124	124	$220.00	$53.51
99213 Established patient office or other outpatient visit, typically 15 minutes	49	47	$213.00	$77.44
68761 Closure of tear duct opening using plug	47	17	$448.00	$120.58
66821 Removal of recurring cataract in lens capsule using a laser	41	41	$1162.54	$357.22
0191T Internal insertion of eye fluid drainage device	39	26	$3300.00	$347.39
65855 Laser repair to improve eye fluid flow	35	35	$1677.03	$290.47
92002 New patient problem focused exam of visual system	28	28	$241.00	$88.41
66821 Removal of recurring cataract in lens capsule using a laser	27	25	$1066.56	$364.13
76514 Ultrasound scan of cornea to determine thickness	26	26	$164.77	$12.97
92134 Imaging of retina	18	16	$140.00	$42.60
67800 Removal of eyelid growth	17	16	$383.00	$135.61
67820 Removal of eyelashes using forceps	12	11	$148.00	$34.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	5,834	270	$157.72	$43.41
92014 Established patient complete exam of visual system	1,451	1,359	$366.00	$131.08
92012 Established patient problem focused exam of visual system	983	658	$253.19	$91.17
92083 Exam of visual field with extended testing	308	303	$283.00	$67.11
92020 Examination of cornea and iris using lens device and slit lamp	260	258	$80.00	$27.71
92136 Measurement of corneal curvature and depth of eye	225	220	$271.15	$80.36
92133 Imaging of optic nerve	219	215	$132.00	$36.31
92136 Measurement of corneal curvature and depth of eye	156	156	$274.07	$32.28
92250 Photography of the retina	154	153	$218.57	$59.39
92004 New patient complete exam of visual system	149	149	$438.00	$156.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	117	117	$472.00	$170.88
99213 Established patient office or other outpatient visit, typically 15 minutes	70	60	$213.00	$75.36
76519 Ultrasound of eye for determination of lens power	55	55	$267.00	$78.31
68761 Closure of tear duct opening using plug	47	19	$448.00	$119.71
66821 Removal of recurring cataract in lens capsule using a laser	39	38	$993.00	$325.60
65855 Laser repair to improve eye fluid flow	33	33	$1809.33	$302.10
92002 New patient problem focused exam of visual system	29	29	$241.00	$87.49
66821 Removal of recurring cataract in lens capsule using a laser	28	28	$1170.32	$375.52
76514 Ultrasound scan of cornea to determine thickness	23	23	$165.00	$15.69
0191T Internal insertion of eye fluid drainage device	22	15	$3300.00	$341.48
67820 Removal of eyelashes using forceps	19	14	$155.79	$42.64
65855 Laser repair to improve eye fluid flow	19	18	$1597.89	$329.15
67800 Removal of eyelid growth	18	18	$383.00	$134.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
66984 Removal of cataract with insertion of lens	5,336	270	$170.96	$44.71
92014 Established patient complete exam of visual system	1,544	1,416	$366.05	$124.96
92012 Established patient problem focused exam of visual system	946	634	$253.00	$86.29
92083 Exam of visual field with extended testing	316	309	$283.00	$65.40
92020 Examination of cornea and iris using lens device and slit lamp	272	269	$80.00	$26.93
92133 Imaging of optic nerve	259	252	$132.00	$34.96
92004 New patient complete exam of visual system	186	186	$438.00	$150.27
92136 Measurement of corneal curvature and depth of eye	184	179	$269.52	$88.02
92250 Photography of the retina	116	114	$218.10	$66.68
92136 Measurement of corneal curvature and depth of eye	114	114	$273.73	$31.29
99213 Established patient office or other outpatient visit, typically 15 minutes	82	70	$213.00	$72.34
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	74	74	$472.00	$161.53
66821 Removal of recurring cataract in lens capsule using a laser	56	54	$1134.86	$336.92
68761 Closure of tear duct opening using plug	53	24	$448.00	$118.43
76519 Ultrasound of eye for determination of lens power	46	46	$267.00	$85.14
92002 New patient problem focused exam of visual system	31	31	$241.00	$82.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$313.00	$104.14
66821 Removal of recurring cataract in lens capsule using a laser	26	24	$1031.19	$340.03
67800 Removal of eyelid growth	26	25	$383.00	$127.93
65855 Laser repair to improve eye fluid flow	25	20	$1295.36	$280.80
76519 Ultrasound of eye for determination of lens power	24	24	$267.00	$31.57
92134 Imaging of retina	18	15	$137.78	$41.34
65855 Laser repair to improve eye fluid flow	16	15	$1454.75	$255.16
76514 Ultrasound scan of cornea to determine thickness	15	15	$165.00	$14.51
66183 Insertion of eye fluid drainage device	12	12	$2575.00	$1037.40

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License MA 204598

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 NH 10852

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

110062674A (MA)

Medicaid State Provider ID

3091278 (NH)

Hospital & Practice Group Affiliations

Tallman Eye Bidco

360 Merrimack St, Lawrence, MA 018431764

Phone: 9786886182

Tallman Eye Associates Pc

360 Merrimack St, Lawrence, MA 018431764

Phone: 9786886182

Tallman Eye Whittier

360 Merrimack Street Bldg 9 Entrance, Lawrence, MA 018431764

Phone: 9786886182

Tallman Eye Bidco

451 Andover St, North Andover, MA 018455044

Phone: 9786886182

Tallman Eye Bidco

21 Highland Ave, Newburyport, MA 019503873

Phone: 9784628752

Tallman Eye Associates Pc

29 Stiles Rd, Salem, NH 030795802

Phone: 6038937400

Practice Associates & Co-Workers

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

18 Associated Practitioners

Dr. Paulette Turco , OD

Optometrist

NPI 1053394338

Doctor of Optometry

Dr. Aileen Maria , OD

Optometrist

NPI 1083697353

Doctor of Optometry

Dr. Kristin Tallman , OD

Optometrist

NPI 1083697361

Doctor of Optometry

Dr. Thu Thach , OD

Optometrist

NPI 1194588327

Doctor of Optometry

Dr. Mathis Mateus , OD

Optometrist

NPI 1255028668

Doctor of Optometry

Dr. Ioanis Panagiotopoulos , OD

Optometrist

NPI 1265601710

Doctor of Optometry

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active November 25, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location November 25, 2013

Registered at 360 MERRIMACK ST, BLDG 9, ENTRANCE I, LAWRENCE, MA 018431740 (Tel: 9786886182)

📍

Updated Business Mailing Address November 25, 2013

Registered at 360 MERRIMACK ST, BLDG 9, ENTRANCE I, LAWRENCE, MA 018431740 (Tel: 9786886182)

👤

Provider Name / Credentials Updated November 25, 2013

Recorded as SAMUEL ALLEN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 25, 2013

Ophthalmology (License #204598 in MA)

🟢

Initial NPI Registration & Enumeration November 25, 2005

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: 1649253444

Entity Type:

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

Enumeration Date: November 25, 2005

Last Update: November 25, 2013

Sole Proprietor: No

Update or Correct Profile

Mailing Address

360 Merrimack St, Bldg 9, Entrance I

Lawrence, MA 018431740

Phone: 9786886182

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.