Stephen D. Ratty, OD
- Medicare patients, 2024
- 96
- Part D claims, 2024
- 38
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 2222 E St, Bakersfield, CA 93301-3848
- Practice phone
- Call (661) 327-2681
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stephen Ratty Optometrist
Physician office · Bakersfield, California
Find Stephen Ratty'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.
Stephen D. Ratty is an optometrist in Bakersfield, California
Stephen Ratty practices at Stephen Ratty Optometrist in Bakersfield, California.
Stephen Ratty's NPI, 1700915394, was assigned on March 2, 2007. Stephen Ratty graduated from Pacific University - College of Optometry in 1982. Stephen Ratty holds California license 7557.
- NPI
- 1700915394NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416112255
- NPI enumeration date
- March 2, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (661) 327-2681
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephen D. Ratty practices at Stephen Ratty Optometrist in Bakersfield, California
Stephen Ratty's primary practice is Stephen Ratty Optometrist, at 2222 E St, Bakersfield, CA 93301-3848. The practice phone is (661) 327-2681.
- Stephen Ratty Optometrist2222 E St, Bakersfield, CA 93301-3848Phone(661) 327-2681
Source: Dmand AI Affiliation Data
Stephen D. Ratty is affiliated with 1 site of care
Stephen Ratty's primary practice is Stephen Ratty Optometrist in Bakersfield, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Stephen D. Ratty's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Ratty practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stephen Ratty Optometrist | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephen D. Ratty is one of 7,206 optometrists in California
Optometrist is Stephen Ratty's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Stephen Ratty is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Stephen Ratty
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
Stephen D. Ratty treated 96 Medicare patients in 2024, average age 74
CMS counts 96 Medicare patients who saw Stephen Ratty in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 0.79, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stephen Ratty's median patient age at 73, with 62% women.
Stephen Ratty's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Stephen Ratty's Medicare patients by sex, 2024
- Women5254%
- Men4446%
Chronic conditions among Stephen Ratty's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis46%
- Diabetes28%
- Ischemic heart disease24%
- Mood disorders14%
- Osteoporosis14%
- Atrial fibrillation13%
Share of Medicare patients with each condition. A patient can have several.
Stephen Ratty's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephen D. Ratty wrote 38 Medicare Part D claims in 2024
In 2024, Stephen Ratty wrote 38 Medicare Part D claims for 28 patients. 61% of them were for generic drugs.
Stephen Ratty's Part D claims by kind of drug, 2024
- Generic23 claims61%
- Brand-name15 claims39%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Stephen D. Ratty takes part in Medicare
Stephen Ratty accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Stephen D. Ratty graduated from Pacific University - College of Optometry
Stephen Ratty graduated from Pacific University - College of Optometry in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Stephen D. Ratty'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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 Stephen D. Ratty
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephen D. Ratty's NPI number?
Stephen D. Ratty's NPI number is 1700915394. It was assigned on March 2, 2007, and it is active in the NPI Registry.
What does Stephen D. Ratty specialize in?
Stephen D. Ratty is an optometrist in Bakersfield, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Stephen D. Ratty practice?
Stephen Ratty practices at 2222 E St, Bakersfield, CA 93301-3848. Stephen Ratty's primary practice is Stephen Ratty Optometrist in Bakersfield, California.
What is Stephen D. Ratty's office phone number?
The practice phone on file for Stephen Ratty is (661) 327-2681.
What is Stephen D. Ratty's medical license number?
Stephen Ratty holds California license 7557.
Does Stephen D. Ratty accept Medicare?
Yes. CMS lists Stephen Ratty as accepting Medicare assignment.
How many Medicare patients does Stephen D. Ratty see?
CMS counts 96 Medicare patients who saw Stephen Ratty in 2024, with an average age of 74.
Where did Stephen D. Ratty go to medical school?
Stephen Ratty graduated from Pacific University - College of Optometry in 1982.
How long has Stephen D. Ratty been practicing?
Stephen Ratty graduated from medical school in 1982, 44 years ago.
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