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Dr. Celia Williams, DO
NPI1881989770
- Publications
- 2
- Industry payments
- $517
- Affiliated sites
- 2
- Medical groups
- 2
- Insurance carriers
- 3
- Practice address
- 824 Main St, Phoenixville, PA 19460
- Practice phone
- Call (610) 902-1720
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Clinical Care Associates of the University of Pennsylvania Health
Phoenixville, Pennsylvania
Find Dr. Williams' 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. Celia Williams is a pediatrician in Phoenixville, Pennsylvania
Dr. Williams practices at Clinical Care Associates of the University of Pennsylvania Health in Phoenixville, Pennsylvania.
Dr. Williams' NPI, 1881989770, was assigned on June 18, 2011. Dr. Williams graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2008. Dr. Williams holds Florida license OS14464.
NPI and contact details
- NPI
- 1881989770NPI Registry (opens in a new tab)
- NPI enumeration date
- June 18, 2011
- NPI status
- Active
- Practice phone
- (610) 902-1720
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Celia Williams practices at Clinical Care Associates of the University of Pennsylvania Health in Phoenixville, Pennsylvania
Dr. Williams' primary practice is Clinical Care Associates of the University of Pennsylvania Health, at 824 Main St, Phoenixville, PA 19460 in Chester County. The practice phone is (610) 902-1720.
- Clinical Care Associates of the University of Pennsylvania Health824 Main St, Phoenixville, PA 19460 · Chester CountyPhone(610) 902-1720
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Celia Williams is affiliated with 3 sites of care and 2 medical groups
Dr. Williams' primary practice is Clinical Care Associates of the University of Pennsylvania Health in Phoenixville, Pennsylvania. The medical group on file is Clinical Care Associates (CCA), Penn Medicine. Dmand AI also links Dr. Williams to 2 more group practices and clinics and 1 medical group, each named with a free account.
Clinical Care Associates of the University of Pennsylvania HealthPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Celia Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Clinical Care Associates of the University of Pennsylvania Health | 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. Celia Williams is one of 2,468 pediatricians in Pennsylvania
Pediatrics is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Williams is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Williams' licenses on file in 2 states: Florida and New Jersey.
Specialties and state licenses
- Pediatrics, FloridaPrimary
- New Jersey license
Pediatricians near Dr. Williams
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
2,468pediatricians in Pennsylvania
5pediatricians in Phoenixville
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Celia Williams' patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 9, with 47% women.
Dr. Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women47%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Celia Williams has 2 publications on record
Dmand AI links 2 papers to Dr. Williams in 2009. Dr. Williams' most frequent co-author is Carol A. Miller, MD.
Papers2
Dr. Williams' most frequent co-authors
- Carol A. Miller, MD2 shared papers
Recent publications by Dr. Williams
Ann Neurol
Amyotrophic Lateral SclerosisAntibodies, MonoclonalCell Count
See who Dr. Williams researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Williams works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Celia Williams received $517 in industry payments from 2016 to 2023
CMS Open Payments shows 35 general payments to Dr. Williams from 12 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Cranial Technologies, Inc paid the most, $138.
General payments to Dr. Williams by program year, 2016 to 2023
Companies that paid Dr. Williams 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. Celia Williams has 1 award and honors on record
Dmand AI lists 1 award for Dr. Williams, most recently Doctor of the Year in 2014.
Awards and honors for Dr. Williams
- 2014
- Doctor of the Year
Source: Dmand AI Professional Profile Data
Dr. Celia Williams graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury
Dr. Williams graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2008.
- Medical school
- Board certified in pediatrics
- Board certified in 2017 - 2026
- Board certified in 2009 - 2017
- Board certified in 2024 - 2026
Source: Dmand AI Professional Profile Data
Dr. Celia Williams accepts plans from 3 insurance carriers
Dr. Williams is in network with 3 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
Plan types Dr. Williams accepts, by number of carriers
- PPO3
- EPO2
- HMO2
- POS2
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Celia Williams'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 Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Celia Williams
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. Celia Williams' NPI number?
Dr. Celia Williams' NPI number is 1881989770. It was assigned on June 18, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Celia Williams?
Dr. Celia Williams is a pediatrician in Phoenixville, Pennsylvania. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Celia Williams practice?
Dr. Williams practices at 824 Main St, Phoenixville, PA 19460. Dr. Williams' primary practice is Clinical Care Associates of the University of Pennsylvania Health in Phoenixville, Pennsylvania. Dmand AI also links Dr. Williams to 2 group practices and clinics and 1 medical group.
What is Dr. Celia Williams' office phone number?
The practice phone on file for Dr. Williams is (610) 902-1720.
What is Dr. Celia Williams' medical license number?
Dr. Williams holds Florida license OS14464, one of the licenses on file in 2 states.
Which states has Dr. Celia Williams been licensed in?
Dmand AI has state licenses on file for Dr. Williams in Florida and New Jersey.
What medical group is Dr. Celia Williams part of?
Dr. Williams is linked to Clinical Care Associates (CCA), Penn Medicine. Dmand AI links Dr. Williams to 1 more medical group.
Is Dr. Celia Williams board certified?
Yes. Dr. Williams is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Celia Williams go to medical school?
Dr. Williams graduated from New York Institute of Technology College of Osteopathic Medicine - Old Westbury in 2008.
Has Dr. Celia Williams received payments from drug or device companies?
CMS Open Payments shows $517 in general payments to Dr. Williams from 12 companies from 2016 to 2023. The largest total came from Cranial Technologies, Inc.
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How long has Dr. Celia Williams been practicing?
Dr. Williams graduated from medical school in 2008, 18 years ago.
Does Dr. Celia Williams do research?
Dmand AI links 2 publications to Dr. Williams.
Who does Dr. Celia Williams publish with?
Dr. Williams' most frequent co-authors are Carol A. Miller, MD (2 shared papers).
What insurance does Dr. Celia Williams accept?
Dr. Williams is in network with 3 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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