Active NPI 1609855980 Individual Practitioner Female Practitioner

Dr. Tammy Kay Hersch , OD

Optometrist • Spearfish, SD

Professional Overview & Biography Verified Profile Summary

Dr. Tammy Hersch, OD is a certified Optometrist practicing in Spearfish, SD. With approximately 33 years of clinical experience since graduating from Pacific University - College Of Optometry in 1993, Dr. Hersch delivers high-quality medical care to the local community at 1420 NORTH AVE.

Dr. Hersch is affiliated with Family Optical P C and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, established patient outpatient office visit, exam of visual field with extended testing. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1420 North Ave
Suite 1

Spearfish, SD 577831543

Telephone 6056420390

Fax 6056420388

Medicare Profile & Education

Medical School

Pacific University - College Of Optometry

Graduation Year

1993

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Spearfish, SD

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs +11.4 yrs vs City Avg

City Avg: 21.6 Yrs

State Avg: 22.6 Yrs

Regional Practice Density

11 Specialists

Practicing in Spearfish, SD (253 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hersch (33 Years) 33 Yrs

Spearfish Specialty Average (21.6 Years) 21.6 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	269	260	$210.00	$116.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	95	64	$190.46	$117.10
92083 Exam of visual field with extended testing	92	90	$145.11	$58.73
92133 Imaging of optic nerve	85	84	$95.00	$32.36
99213 Established patient office or other outpatient visit, typically 15 minutes	73	62	$120.00	$83.04
92004 New patient complete exam of visual system	48	48	$250.00	$138.07
92134 Imaging of retina	43	42	$95.23	$36.75
66984 Removal of cataract with insertion of lens	31	17	$650.00	$92.74
92250 Photography of the retina	15	15	$125.00	$33.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	327	298	$209.95	$118.53
99213 Established patient office or other outpatient visit, typically 15 minutes	119	89	$120.00	$83.21
92083 Exam of visual field with extended testing	73	69	$145.00	$58.74
92133 Imaging of optic nerve	60	59	$95.00	$33.78
92134 Imaging of retina	48	44	$95.00	$37.59
66984 Removal of cataract with insertion of lens	41	24	$650.00	$93.22
92004 New patient complete exam of visual system	28	28	$250.00	$140.59
92250 Photography of the retina	25	22	$125.00	$34.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	12	$178.00	$117.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	294	279	$210.00	$119.93
99213 Established patient office or other outpatient visit, typically 15 minutes	120	101	$120.00	$84.70
92083 Exam of visual field with extended testing	87	82	$145.00	$59.63
92133 Imaging of optic nerve	54	53	$95.00	$34.41
66984 Removal of cataract with insertion of lens	47	28	$650.00	$95.86
92250 Photography of the retina	33	30	$125.00	$34.90
92134 Imaging of retina	32	27	$95.00	$38.16
92004 New patient complete exam of visual system	32	32	$250.00	$142.13
92012 Established patient problem focused exam of visual system	22	19	$135.00	$84.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	267	252	$194.98	$120.96
99213 Established patient office or other outpatient visit, typically 15 minutes	143	104	$115.07	$85.71
92083 Exam of visual field with extended testing	85	83	$140.00	$60.60
66984 Removal of cataract with insertion of lens	49	26	$650.00	$95.27
92004 New patient complete exam of visual system	46	46	$230.00	$143.77
92133 Imaging of optic nerve	43	43	$95.00	$35.21
92134 Imaging of retina	32	29	$95.00	$39.02
92250 Photography of the retina	32	30	$125.00	$37.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	257	254	$195.00	$120.49
99213 Established patient office or other outpatient visit, typically 15 minutes	87	70	$115.00	$70.58
92083 Exam of visual field with extended testing	78	73	$140.00	$60.43
92012 Established patient problem focused exam of visual system	39	33	$135.00	$84.37
92134 Imaging of retina	32	26	$95.00	$38.88
92250 Photography of the retina	32	31	$125.00	$42.52
92004 New patient complete exam of visual system	29	29	$230.00	$143.95
92133 Imaging of optic nerve	28	28	$95.00	$35.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	257	246	$149.47	$119.45
92083 Exam of visual field with extended testing	100	97	$145.00	$60.72
99213 Established patient office or other outpatient visit, typically 15 minutes	100	66	$137.85	$68.63
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	99	57	$94.90	$42.20
92250 Photography of the retina	55	53	$125.00	$46.90
92133 Imaging of optic nerve	40	39	$178.00	$34.87
92004 New patient complete exam of visual system	37	37	$149.59	$142.90
92134 Imaging of retina	31	29	$178.00	$38.63
66984 Removal of cataract with insertion of lens	18	11	$348.88	$107.16
92020 Examination of cornea and iris using lens device and slit lamp	11	11	$45.00	$26.23
76514 Ultrasound scan of cornea to determine thickness	11	11	$28.00	$11.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	256	243	$143.87	$119.44
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	98	71	$94.49	$41.00
92083 Exam of visual field with extended testing	94	91	$144.26	$60.95
99213 Established patient office or other outpatient visit, typically 15 minutes	60	49	$131.58	$67.26
92133 Imaging of optic nerve	52	52	$178.00	$35.60
92134 Imaging of retina	36	35	$178.00	$39.20
76514 Ultrasound scan of cornea to determine thickness	32	32	$28.00	$13.65
66984 Removal of cataract with insertion of lens	32	19	$200.66	$112.26
92020 Examination of cornea and iris using lens device and slit lamp	25	25	$45.00	$25.45
92004 New patient complete exam of visual system	23	23	$144.57	$142.27
92250 Photography of the retina	22	21	$125.00	$53.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	222	216	$135.00	$116.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	89	66	$85.11	$40.54
92133 Imaging of optic nerve	75	75	$178.00	$35.30
92083 Exam of visual field with extended testing	60	56	$135.00	$60.43
99213 Established patient office or other outpatient visit, typically 15 minutes	48	38	$124.17	$67.82
92004 New patient complete exam of visual system	36	36	$135.00	$133.45
92134 Imaging of retina	30	30	$178.00	$38.62
66984 Removal of cataract with insertion of lens	24	17	$193.00	$111.18
92250 Photography of the retina	22	22	$125.00	$62.08
76514 Ultrasound scan of cornea to determine thickness	17	17	$28.00	$13.17
92020 Examination of cornea and iris using lens device and slit lamp	13	13	$45.00	$25.30

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License SD 508

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

9202850 (SD)

Hospital & Practice Group Affiliations

Family Optical P C

1420 N Ave, Spearfish, SD 577831543

Phone: 6056420387

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Eryn Caudill , OD

Optometrist

NPI 1225488950

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 October 22, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location October 22, 2015

Registered at 1420 NORTH AVE, SUITE 1, SPEARFISH, SD 577831543 (Tel: 6056420390)

📍

Updated Business Mailing Address October 22, 2015

Registered at 1420 NORTH AVE, SUITE 1, SPEARFISH, SD 577831541 (Tel: 6056420390)

👤

Provider Name / Credentials Updated October 22, 2015

Recorded as TAMMY HERSCH, O.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 22, 2015

Optometrist (License #508 in SD)

🟢

Initial NPI Registration & Enumeration January 13, 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: 1609855980

Entity Type:

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

Enumeration Date: January 13, 2006

Last Update: October 22, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1420 North Ave, Suite 1

Spearfish, SD 577831541

Phone: 6056420390

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.