Dr. Nancy M. Worthington, MD
- Hospital affiliations
- 1
- Industry payments
- $2,011
- Medical groups
- 2
- Insurance carriers
- 13
- State license
- 1
- Practice address
- 33608 Ortega Highway, San Juan Capistrano, CA 92675
- Practice phone
- Call (949) 728-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics Nichols Institute
Clinical Lab - Full Service · San Juan Capistrano, California
Find Dr. Worthington'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. Nancy M. Worthington is a pediatrician in San Juan Capistrano, California
Dr. Worthington practices at Quest Diagnostics Nichols Institute in San Juan Capistrano, California.
Dr. Worthington's NPI, 1780679589, was assigned on September 18, 2005. Dr. Worthington graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1982. Dr. Worthington holds Florida license ME55647.
- NPI
- 1780679589NPI Registry (opens in a new tab)
- NPI enumeration date
- September 18, 2005
- NPI status
- Active
- Practice phone
- (949) 728-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Nancy M. Worthington practices at Quest Diagnostics Nichols Institute in San Juan Capistrano, California
Dr. Worthington's primary practice is Quest Diagnostics Nichols Institute, at 33608 Ortega Highway, San Juan Capistrano, CA 92675. The practice phone is (949) 728-4000.
- Quest Diagnostics Nichols Institute33608 Ortega Highway, San Juan Capistrano, CA 92675Phone(949) 728-4000
Source: Dmand AI Affiliation Data
Dr. Nancy M. Worthington is affiliated with 3 sites of care and 2 medical groups
Dr. Worthington's primary practice is Quest Diagnostics Nichols Institute in San Juan Capistrano, California. Dr. Worthington is also affiliated with UF Health Shands Hospital. The medical group on file is UF Health Physicians. Dmand AI also links Dr. Worthington to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nancy M. Worthington's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Worthington practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quest Diagnostics Nichols Institute | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nancy M. Worthington is one of 8,236 pediatricians in California
Pediatrics is Dr. Worthington's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Worthington is board certified in pediatrics by the American Board of Pediatrics. Dr. Worthington is licensed in Florida.
Specialties and state licenses
- Pediatrics, FloridaPrimary
Pediatricians near Dr. Worthington
Counts of pediatricians 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. Nancy M. Worthington's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts Dr. Worthington's median patient age at 17, with 52% women.
Dr. Worthington's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Nancy M. Worthington received $2,011 in industry payments from 2016 to 2021
CMS Open Payments shows 114 general payments to Dr. Worthington from 22 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 96% of the total. Tris Pharma Inc paid the most, $419.
General payments to Dr. Worthington by program year, 2016 to 2021
General payments to Dr. Worthington by kind, 2016 to 2021
- Food and beverage$1,92096%
- Gifts$904%
Companies that paid Dr. Worthington the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nancy M. Worthington graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School
Dr. Worthington graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1982.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Nancy M. Worthington accepts plans from 13 insurance carriers
Dr. Worthington is in network with 13 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Cigna
- Elevance
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Worthington accepts, by number of carriers
- HMO8
- PPO7
- Medicare5
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Nancy M. Worthington'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Nancy M. Worthington
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. Nancy M. Worthington's NPI number?
Dr. Nancy M. Worthington's NPI number is 1780679589. It was assigned on September 18, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Nancy M. Worthington?
Dr. Nancy M. Worthington is a pediatrician in San Juan Capistrano, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Nancy M. Worthington practice?
Dr. Worthington practices at 33608 Ortega Highway, San Juan Capistrano, CA 92675. Dr. Worthington's primary practice is Quest Diagnostics Nichols Institute in San Juan Capistrano, California. Dmand AI also links Dr. Worthington to 1 group practice or clinic and 1 medical group.
What is Dr. Nancy M. Worthington's office phone number?
The practice phone on file for Dr. Worthington is (949) 728-4000.
What is Dr. Nancy M. Worthington's medical license number?
Dr. Worthington holds Florida license ME55647.
Which hospitals is Dr. Nancy M. Worthington affiliated with?
Dr. Worthington is affiliated with UF Health Shands Hospital.
What medical group is Dr. Nancy M. Worthington part of?
Dr. Worthington is linked to UF Health Physicians. Dmand AI links Dr. Worthington to 1 more medical group.
Is Dr. Nancy M. Worthington board certified?
Yes. Dr. Worthington is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Nancy M. Worthington go to medical school?
Dr. Worthington graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1982.
Has Dr. Nancy M. Worthington received payments from drug or device companies?
CMS Open Payments shows $2,011 in general payments to Dr. Worthington from 22 companies from 2016 to 2021. The largest total came from Tris Pharma Inc.
How long has Dr. Nancy M. Worthington been practicing?
Dr. Worthington graduated from medical school in 1982, 44 years ago.
What insurance does Dr. Nancy M. Worthington accept?
Dr. Worthington is in network with 13 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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