Dr. My-Le To, DO
- Medicare services, 2024
- 67
- Medicare patients, 2024
- 64
- Part D claims, 2024
- 104
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Practice address
- 1321 Cottonwood St, Woodland, CA 95695
- Practice phone
- Call (530) 666-1631
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Woodland Clinic, a Service of Dignity Health Medical Foundation
Woodland, California
Find Dr. To'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.
Dr. My-Le To is an OB-GYN in Woodland, California
Dr. To practices at Woodland Clinic, a Service of Dignity Health Medical Foundation in Woodland, California.
Dr. To's NPI, 1265621197, was assigned on October 16, 2007. Dr. To graduated from Chicago College of Osteopathic Medicine at Midwestern University in 2005. Dr. To holds California license 20A10674.
- NPI
- 1265621197NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315090784
- NPI enumeration date
- October 16, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 666-1631
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. My-Le To practices at Woodland Clinic, a Service of Dignity Health Medical Foundation in Woodland, California
Dr. To's primary practice is Woodland Clinic, a Service of Dignity Health Medical Foundation, at 1321 Cottonwood St, Woodland, CA 95695 in Yolo County. The practice phone is (530) 666-1631.
- Woodland Clinic, a Service of Dignity Health Medical Foundation1321 Cottonwood St, Woodland, CA 95695 · Yolo CountyPhone(530) 666-1631
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. My-Le To is affiliated with 4 sites of care and 1 medical group
Dr. To's primary practice is Woodland Clinic, a Service of Dignity Health Medical Foundation in Woodland, California. Dr. To is also affiliated with Dignity Health - Woodland Memorial Hospital. The medical group on file is Mercy Medical Group. Dmand AI also links Dr. To to 1 more hospital and 1 group practice or clinic, 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 Dr. My-Le To's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. To practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Woodland Clinic, a Service of Dignity Health Medical Foundation | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. My-Le To is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. To's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. To is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. To's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists menopause, ovarian cyst and pelvic prolapse among the conditions Dr. To treats.
OB-GYNs near Dr. To
Counts of OB-GYNs 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
Dr. My-Le To billed Medicare for 67 services in 2024
CMS data shows 67 Medicare services from Dr. To across 3 procedure codes in 2024, for 64 Medicare patients. Medicare paid $5,193 for them. Every service was in an office.
Dr. To's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 922024: 5046%
- Other services
- 2023: 272024: 1737%
Dr. To compared with the California median for OB-GYNs, 2024
- Dr. To
- California median
- Medicare services
- 67vs 5816% above
- Medicare patients
- 64vs 5223% above
- Part D claims
- 25vs 3529% below
Medians across 3,823 OB-GYNs in California with Dmand AI profiles that report each measure.
Dr. To's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. To?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. To and other OB-GYNs in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. My-Le To treated 64 Medicare patients in 2024, average age 69
CMS counts 64 Medicare patients who saw Dr. To in 2024. The largest group is 65 to 74, with 25 patients. 61% of them have high cholesterol, and 56% have high blood pressure. 47% are also on Medicaid. Their average risk score is 0.78, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. To's median patient age at 40, with 99% women.
Dr. To's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. To's Medicare patients, 2024
- High cholesterol61%
- High blood pressure56%
- Arthritis47%
- Anxiety28%
- Mood disorders27%
- Depression23%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Dr. To's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. My-Le To wrote 104 Medicare Part D claims in 2024
In 2024, Dr. To wrote 104 Medicare Part D claims for 45 patients. 69% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $6,508 in total drug cost. In 2023, CMS named 53 claims across 4 drugs.
Dr. To's Part D claims by kind of drug, 2024
- Generic72 claims69%
- Brand-name32 claims31%
Dr. To's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 532024: 2553%
Drugs named by CMS: 2 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. My-Le To scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. To for performance year 2024, reported through an alternative payment model (APM). Dr. To accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. To's MIPS scores, performance year 2024
- 100of 100Final score
- 86.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. My-Le To received $37 in industry payments from 2016 to 2023
CMS Open Payments shows 2 general payments to Dr. To from 2 drug and device companies from 2016 to 2023. Education make up the largest share, 52% of the total. Pfizer Inc. paid the most, $19.
General payments to Dr. To by program year, 2016 to 2023
General payments to Dr. To by kind, 2016 to 2023
- Education$1952%
- Food and beverage$1848%
Companies that paid Dr. To the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. My-Le To has 1 award and honors on record
Dmand AI lists 1 award for Dr. To.
Awards and honors for Dr. To
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. My-Le To graduated from Chicago College of Osteopathic Medicine at Midwestern University
Dr. To graduated from Chicago College of Osteopathic Medicine at Midwestern University in 2005. Dr. To is a member of American College of Obstetricians and Gynecologists.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. My-Le To accepts plans from 7 insurance carriers
Dr. To is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. To accepts, by number of carriers
- Medicare7
- PPO6
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. My-Le To'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. My-Le To
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. My-Le To's NPI number?
Dr. My-Le To's NPI number is 1265621197. It was assigned on October 16, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. My-Le To?
Dr. My-Le To is an OB-GYN in Woodland, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. My-Le To practice?
Dr. To practices at 1321 Cottonwood St, Woodland, CA 95695. Dr. To's primary practice is Woodland Clinic, a Service of Dignity Health Medical Foundation in Woodland, California. Dmand AI also links Dr. To to 1 hospital and 1 group practice or clinic.
What is Dr. My-Le To's office phone number?
The practice phone on file for Dr. To is (530) 666-1631.
What is Dr. My-Le To's medical license number?
Dr. To holds California license 20A10674, one of the licenses on file in 2 states.
Which states has Dr. My-Le To been licensed in?
Dmand AI has state licenses on file for Dr. To in California (2009 to 2027) and Illinois (2008 to 2009).
Which hospitals is Dr. My-Le To affiliated with?
Dr. To is affiliated with Dignity Health - Woodland Memorial Hospital. Dmand AI links Dr. To to 1 more hospital.
What medical group is Dr. My-Le To part of?
Dr. To is linked to Mercy Medical Group.
Does Dr. My-Le To accept Medicare?
Yes. CMS data shows Dr. To billed Medicare for 67 services in 2024, and Dr. To accepts Medicare assignment.
What is Dr. My-Le To's MIPS score?
Dr. To's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. My-Le To see?
CMS counts 64 Medicare patients who saw Dr. To in 2024, with an average age of 69.
Is Dr. My-Le To board certified?
Yes. Dr. To is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
What services does Dr. My-Le To bill to Medicare?
In 2024, Dr. To's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0101).
Where did Dr. My-Le To go to medical school?
Dr. To graduated from Chicago College of Osteopathic Medicine at Midwestern University in 2005.
What drugs does Dr. My-Le To prescribe most?
In 2024 Medicare Part D data, Dr. To's most prescribed drugs by claims were Estradiol and Myrbetriq.
Has Dr. My-Le To received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Dr. To from 2 companies from 2016 to 2023. The largest total came from Pfizer Inc.
How long has Dr. My-Le To been practicing?
Dr. To graduated from medical school in 2005, 21 years ago.
What insurance does Dr. My-Le To accept?
Dr. To is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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