Dr. William Mills Worrilow, MD

  • Philadelphia, PA
  • Internist
NPI1114767357
Part D claims, 2024
88
Publications
10
State license
1
Year NPI issued
2024
Practice address
3401 N Broad St, Philadelphia, PA 19140-5103
Practice phone
Call (215) 707-1800
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. William Mills Worrilow is an internist in Philadelphia, Pennsylvania

Dr. Worrilow practices in Philadelphia, Pennsylvania.

Dr. Worrilow's NPI, 1114767357, was assigned on May 27, 2024. Dr. Worrilow holds Pennsylvania license MT231133.

NPI and contact details
NPI enumeration date
May 27, 2024
NPI status
Active
Practice phone
(215) 707-1800
Professional email
Get email
Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. William Mills Worrilow's practice address is in Philadelphia, Pennsylvania

Dr. Worrilow's practice address in the NPI Registry is 3401 N Broad St, Philadelphia, PA 19140-5103. The practice phone is (215) 707-1800.

  • NPI Registry address
    3401 N Broad St, Philadelphia, PA 19140-5103Phone(215) 707-1800

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Dr. William Mills Worrilow's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Worrilow practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dr. Worrilow's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. William Mills Worrilow is one of 5,665 internists in Pennsylvania

Internal medicine is Dr. Worrilow's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Worrilow is licensed in Pennsylvania.

Specialties and state licenses

  • Internal medicine, PennsylvaniaPrimaryLicense MT231133 · taxonomy 207R00000X

Internists near Dr. Worrilow

Counts of internists 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. William Mills Worrilow's patients have a median age of 28

Across all payers, Dmand AI patient panel data puts Dr. Worrilow's median patient age at 28, with 0% women.

Dr. Worrilow's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 28

Patient panel by sex, all payers

  • Women0%
  • Men100%

Source: Dmand AI Patient Panel Data

Dr. William Mills Worrilow wrote 88 Medicare Part D claims in 2024

In 2024, Dr. Worrilow wrote 88 Medicare Part D claims for 17 patients. 75% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $58 in total drug cost.

Part D claims, 202488
Drugs named by CMS1
Total drug cost$58
Part D patients17

Dr. Worrilow's Part D claims by kind of drug, 2024

  • Generic66 claims75%
  • Brand-name22 claims25%

Dr. Worrilow'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.

See all prescribing by Dr. Worrilow

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

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Dr. William Mills Worrilow has 10 publications on record

Dmand AI links 10 papers to Dr. Worrilow, published from 2019 to 2024. 2020 was the busiest year, with 5. The most frequent topics are Analgesics, Opioid, Cystectomy and Length of Stay. Dr. Worrilow's most frequent co-authors are Peter Earl Clark, MD, Kris Gaston, MD and William Blair Townsend, MD.

Papers10
Years published2019 to 2024

Dr. Worrilow's papers by year, 2019 to 2024

Topics Dr. Worrilow writes about most

  • Analgesics, Opioid
  • Cystectomy
  • Length of Stay
  • Postoperative Complications
  • Surgeons

Dr. Worrilow's most frequent co-authors

Recent publications by Dr. Worrilow

See all 10 publications and co-authors

See who Dr. Worrilow researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Worrilow works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Sources for Dr. William Mills Worrilow's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. William Mills Worrilow

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. William Mills Worrilow's NPI number?

Dr. William Mills Worrilow's NPI number is 1114767357. It was assigned on May 27, 2024, and it is active in the NPI Registry.

What kind of doctor is Dr. William Mills Worrilow?

Dr. William Mills Worrilow is an internist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. William Mills Worrilow practice?

Dr. Worrilow practices at 3401 N Broad St, Philadelphia, PA 19140-5103.

What is Dr. William Mills Worrilow's office phone number?

The practice phone on file for Dr. Worrilow is (215) 707-1800.

What is Dr. William Mills Worrilow's medical license number?

Dr. Worrilow holds Pennsylvania license MT231133.

What drugs does Dr. William Mills Worrilow prescribe most?

In 2024 Medicare Part D data, Dr. Worrilow's most prescribed drugs by claims were Gabapentin.

How long has Dr. William Mills Worrilow been practicing?

Dr. Worrilow's NPI was assigned in 2024.

Does Dr. William Mills Worrilow do research?

Dmand AI links 10 publications to Dr. Worrilow, published from 2019 to 2024.

Who does Dr. William Mills Worrilow publish with?

Dr. Worrilow's most frequent co-authors are Peter Earl Clark, MD (4 shared papers), Kris Gaston, MD (4 shared papers) and William Blair Townsend, MD (3 shared papers).

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