Tammy L. Ruch, OD
- Medicare patients, 2024
- 218
- Part D claims, 2024
- 52
- MIPS score, 2024
- 92
- Industry payments
- $19
- Affiliated sites
- 1
- Practice address
- 2600 Hayes Ave, Sandusky, OH 44870
- Practice phone
- Call (419) 625-6181
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Parschauer Eye Center Inc
Sandusky, Ohio
Find Tammy Ruch's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Tammy L. Ruch is an optometrist in Sandusky, Ohio
Tammy Ruch practices at Parschauer Eye Center Inc in Sandusky, Ohio.
Tammy Ruch's NPI, 1932160710, was assigned on March 31, 2006. Tammy Ruch graduated from Ohio State University - College of Optometry in 1994. Tammy Ruch holds Ohio license 4583.
- NPI
- 1932160710NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173538006
- NPI enumeration date
- March 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 625-6181
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tammy L. Ruch practices at Parschauer Eye Center Inc in Sandusky, Ohio
Tammy Ruch's primary practice is Parschauer Eye Center Inc, at 2600 Hayes Ave, Sandusky, OH 44870 in Erie County. The practice phone is (419) 625-6181.
- Parschauer Eye Center Inc2600 Hayes Ave, Sandusky, OH 44870 · Erie CountyPhone(419) 625-6181
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tammy L. Ruch is affiliated with 2 sites of care and 1 medical group
Tammy Ruch's primary practice is Parschauer Eye Center Inc in Sandusky, Ohio. Dmand AI also links Tammy Ruch to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Tammy L. Ruch's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tammy Ruch practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Parschauer Eye Center Inc | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Tammy L. Ruch is one of 2,779 optometrists in Ohio
Optometrist is Tammy Ruch's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Tammy Ruch is licensed in Ohio.
Specialties and state licenses
- Optometrist, OhioPrimary
Optometrists near Tammy Ruch
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Tammy L. Ruch treated 218 Medicare patients in 2024, average age 74
CMS counts 218 Medicare patients who saw Tammy Ruch in 2024. The largest group is 65 to 74, with 120 patients. 71% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tammy Ruch's median patient age at 67, with 63% women.
Tammy Ruch's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tammy Ruch's Medicare patients by sex, 2024
- Women13261%
- Men8639%
Chronic conditions among Tammy Ruch's Medicare patients, 2024
- High cholesterol71%
- High blood pressure69%
- Arthritis39%
- Diabetes30%
- Chronic kidney disease19%
- Ischemic heart disease17%
- Anxiety16%
- Cancer14%
Share of Medicare patients with each condition. A patient can have several.
Tammy Ruch's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tammy L. Ruch wrote 52 Medicare Part D claims in 2024
In 2024, Tammy Ruch wrote 52 Medicare Part D claims for 27 patients. 63% of them were for generic drugs.
Tammy Ruch's Part D claims by kind of drug, 2024
- Generic33 claims63%
- Brand-name19 claims37%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Tammy L. Ruch scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Tammy Ruch for performance year 2024, reported as part of a group. Tammy Ruch accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Tammy Ruch's MIPS scores, performance year 2024
- 92of 100Final score
- 100of 100Quality
- 95of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Tammy L. Ruch received $19 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tammy Ruch from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $19.
Companies that paid Tammy Ruch the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Tammy L. Ruch graduated from Ohio State University - College of Optometry
Tammy Ruch graduated from Ohio State University - College of Optometry in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Tammy L. Ruch's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Tammy L. Ruch
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tammy L. Ruch's NPI number?
Tammy L. Ruch's NPI number is 1932160710. It was assigned on March 31, 2006, and it is active in the NPI Registry.
What does Tammy L. Ruch specialize in?
Tammy L. Ruch is an optometrist in Sandusky, Ohio. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Tammy L. Ruch practice?
Tammy Ruch practices at 2600 Hayes Ave, Sandusky, OH 44870. Tammy Ruch's primary practice is Parschauer Eye Center Inc in Sandusky, Ohio. Dmand AI also links Tammy Ruch to 1 group practice or clinic and 1 medical group.
What is Tammy L. Ruch's office phone number?
The practice phone on file for Tammy Ruch is (419) 625-6181.
What is Tammy L. Ruch's medical license number?
Tammy Ruch holds Ohio license 4583.
Does Tammy L. Ruch accept Medicare?
Yes. CMS lists Tammy Ruch as accepting Medicare assignment.
What is Tammy L. Ruch's MIPS score?
Tammy Ruch's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Tammy L. Ruch see?
CMS counts 218 Medicare patients who saw Tammy Ruch in 2024, with an average age of 74.
Where did Tammy L. Ruch go to medical school?
Tammy Ruch graduated from Ohio State University - College of Optometry in 1994.
Has Tammy L. Ruch received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Tammy Ruch from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Tammy L. Ruch been practicing?
Tammy Ruch graduated from medical school in 1994, 32 years ago.
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