Nathan M. Tuttle, OD
- Medicare patients, 2024
- 771
- Part D claims, 2024
- 2,419
- MIPS score, 2024
- 84
- Industry payments
- $108
- Affiliated sites
- 1
- Practice address
- 4901 Forest Park Ave, Saint Louis, MO 63108
- Practice phone
- Call (314) 362-3937
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Washington University
Saint Louis, Missouri
Find Nathan Tuttle'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.
Nathan M. Tuttle is an optometrist in Saint Louis, Missouri
Nathan Tuttle practices at Washington University in Saint Louis, Missouri.
Nathan Tuttle's NPI, 1902034077, was assigned on June 29, 2009. Nathan Tuttle graduated from Southern College of Optometry in 2009. Nathan Tuttle holds Missouri license 2009017108.
- NPI
- 1902034077NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820134190
- NPI enumeration date
- June 29, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 362-3937
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nathan M. Tuttle practices at Washington University in Saint Louis, Missouri
Nathan Tuttle's primary practice is Washington University, at 4901 Forest Park Ave, Saint Louis, MO 63108 in Saint Louis City. The practice phone is (314) 362-3937.
- Washington University4901 Forest Park Ave, Saint Louis, MO 63108 · Saint Louis CityPhone(314) 362-3937
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nathan M. Tuttle is affiliated with 2 sites of care and 1 medical group
Nathan Tuttle's primary practice is Washington University in Saint Louis, Missouri. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Nathan Tuttle to 1 more group practice or clinic, 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 Nathan M. Tuttle's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nathan Tuttle practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington University | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Nathan M. Tuttle is one of 866 optometrists in Missouri
Optometrist is Nathan Tuttle's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Nathan Tuttle is licensed in Missouri.
Specialties and state licenses
- Optometrist, MissouriPrimary
Optometrists near Nathan Tuttle
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
Nathan M. Tuttle treated 771 Medicare patients in 2024, average age 76
CMS counts 771 Medicare patients who saw Nathan Tuttle in 2024. The largest group is 65 to 74, with 298 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nathan Tuttle's median patient age at 74, with 59% women.
Nathan Tuttle's Medicare patients by age, 2024
Nathan Tuttle's Medicare patients by sex, 2024
- Women45359%
- Men31841%
Chronic conditions among Nathan Tuttle's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis48%
- Diabetes31%
- Chronic kidney disease27%
- Ischemic heart disease25%
- Mood disorders25%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Nathan Tuttle's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nathan M. Tuttle wrote 2,419 Medicare Part D claims in 2024
In 2024, Nathan Tuttle wrote 2,419 Medicare Part D claims for 550 patients. 72% of them were for generic drugs.
Nathan Tuttle's Part D claims by kind of drug, 2024
- Generic1,752 claims72%
- Brand-name667 claims28%
Drug classes CMS tracks in Nathan Tuttle's Part D claims, 2024
- Antibiotics0%11 of 2,419 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Nathan M. Tuttle scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Nathan Tuttle for performance year 2024, reported as part of a group. Nathan Tuttle accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Nathan Tuttle's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Nathan M. Tuttle received $108 in industry payments in 2025
CMS Open Payments shows 1 general payment to Nathan Tuttle from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $108.
Companies that paid Nathan Tuttle the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Nathan M. Tuttle graduated from Southern College of Optometry
Nathan Tuttle graduated from Southern College of Optometry in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Nathan M. Tuttle'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 Nathan M. Tuttle
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nathan M. Tuttle's NPI number?
Nathan M. Tuttle's NPI number is 1902034077. It was assigned on June 29, 2009, and it is active in the NPI Registry.
What does Nathan M. Tuttle specialize in?
Nathan M. Tuttle is an optometrist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Nathan M. Tuttle practice?
Nathan Tuttle practices at 4901 Forest Park Ave, Saint Louis, MO 63108. Nathan Tuttle's primary practice is Washington University in Saint Louis, Missouri. Dmand AI also links Nathan Tuttle to 1 group practice or clinic.
What is Nathan M. Tuttle's office phone number?
The practice phone on file for Nathan Tuttle is (314) 362-3937.
What is Nathan M. Tuttle's medical license number?
Nathan Tuttle holds Missouri license 2009017108.
What medical group is Nathan M. Tuttle part of?
Nathan Tuttle is linked to WashU Medicine Psychiatry.
Does Nathan M. Tuttle accept Medicare?
Yes. CMS lists Nathan Tuttle as accepting Medicare assignment.
What is Nathan M. Tuttle's MIPS score?
Nathan Tuttle's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Nathan M. Tuttle see?
CMS counts 771 Medicare patients who saw Nathan Tuttle in 2024, with an average age of 76.
Where did Nathan M. Tuttle go to medical school?
Nathan Tuttle graduated from Southern College of Optometry in 2009.
Has Nathan M. Tuttle received payments from drug or device companies?
CMS Open Payments shows $108 in general payments to Nathan Tuttle from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Nathan M. Tuttle been practicing?
Nathan Tuttle graduated from medical school in 2009, 17 years ago.
Selling to optometrist practices?
See optometrists in Missouri by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card