Dr. Toby C. Lewis, MD
- Part D claims, 2022
- 29
- Publications
- 58
- Clinical trials
- 1
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Lewis' 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. Toby C. Lewis is a pediatric pulmonology physician in Ann Arbor, Michigan
Dr. Lewis practices at University Hospital in Ann Arbor, Michigan.
Dr. Lewis' NPI, 1508872771, was assigned on July 31, 2006. Dr. Lewis graduated from Weill Cornell Medicine in 1993. Dr. Lewis' Michigan license number on file is 4301075312.
- NPI
- 1508872771NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668516956
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Toby C. Lewis practices at University Hospital in Ann Arbor, Michigan
Dr. Lewis' primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. Toby C. Lewis is affiliated with 1 site of care and 1 medical group
Dr. Lewis' primary practice is University Hospital in Ann Arbor, Michigan. The medical group on file is University of Michigan Health. Dr. Lewis' employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Toby C. Lewis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Toby C. Lewis is one of 28 pediatric pulmonology physicians in Michigan
Pediatric pulmonology is Dr. Lewis' primary specialty in the NPI Registry, under taxonomy code 2080P0214X. Dr. Lewis is board certified in pediatric pulmonology by the American Board of Pediatrics. Dr. Lewis has a license on file in Michigan.
Specialties and state licenses
- Pediatric pulmonology, MichiganPrimary
Pediatric pulmonology physicians near Dr. Lewis
Counts of pediatric pulmonology physicians 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. Toby C. Lewis' patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Lewis' median patient age at 10, with 42% women.
Dr. Lewis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women42%
- Men58%
Source: Dmand AI Patient Panel Data
Dr. Toby C. Lewis wrote 29 Medicare Part D claims in 2022
In 2022, Dr. Lewis wrote 29 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $3,366 in total drug cost. In 2021, CMS named 27 claims across 1 drug.
Dr. Lewis' most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 272022: 297%
Drugs named by CMS: 1 in 2022, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Toby C. Lewis takes part in Medicare
Dr. Lewis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Toby C. Lewis has 58 publications on record
Dmand AI links 58 papers to Dr. Lewis, published from 2004 to 2025. 2012 was the busiest year, with 7. The most frequent topics are Asthma, Michigan and Respiratory Tract Infections. Dr. Lewis has published most often in Ann Allergy Asthma Immunol. Dr. Lewis' most frequent co-authors are Marc Barry Hershenson, MD, Gregory J. Redding and Christopher James Godwin, DO.
Dr. Lewis' papers by year, 2012 to 2025
Topics Dr. Lewis writes about most
- Asthma
- Michigan
- Respiratory Tract Infections
- Air Pollutants
- Air Pollution, Indoor
- Alaska
- Environmental Exposure
- Environmental Monitoring
Dr. Lewis' most frequent co-authors
- Marc Barry Hershenson, MD9 shared papers
- Gregory J. Redding3 shared papers
- Christopher James Godwin, DO2 shared papers
Recent publications by Dr. Lewis
Pediatr Exerc Sci
See who Dr. Lewis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lewis works with, so you can find a warm path to the right pediatric pulmonology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Toby C. Lewis has worked on 1 clinical trial
Dmand AI links Dr. Lewis to 1 clinical trial.
Recent clinical trials with Dr. Lewis
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Toby C. Lewis graduated from Weill Cornell Medicine
Dr. Lewis graduated from Weill Cornell Medicine in 1993.
- Medical school
- Board certified in pediatric pulmonology
Source: Dmand AI Professional Profile Data
Dr. Toby C. Lewis accepts plans from 18 insurance carriers
Dr. Lewis is in network with 18 carriers, including Aetna, Elevance and Health Alliance Plan. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Health Alliance Plan
- Priority Health
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Molina
- +10 more carriersWith a free account
Plan types Dr. Lewis accepts, by number of carriers
- HMO11
- PPO11
- Medicare10
- POS7
- EPO5
- Medicaid3
Source: Dmand AI Insurance Network Data
Sources for Dr. Toby C. Lewis'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Toby C. Lewis
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. Toby C. Lewis' NPI number?
Dr. Toby C. Lewis' NPI number is 1508872771. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Toby C. Lewis?
Dr. Toby C. Lewis is a pediatric pulmonology physician in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Pediatric Pulmonology Physician (taxonomy code 2080P0214X).
Where does Dr. Toby C. Lewis practice?
Dr. Lewis practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Lewis' primary practice is University Hospital in Ann Arbor, Michigan.
What is Dr. Toby C. Lewis' office phone number?
The practice phone on file for Dr. Lewis is (734) 936-4000.
What is Dr. Toby C. Lewis' medical license number?
Dr. Lewis' Michigan license number on file is 4301075312.
What medical group is Dr. Toby C. Lewis part of?
Dr. Lewis is linked to University of Michigan Health.
Does Dr. Toby C. Lewis accept Medicare?
Yes. CMS lists Dr. Lewis as accepting Medicare assignment.
Is Dr. Toby C. Lewis board certified?
Yes. Dr. Lewis is board certified in pediatric pulmonology by the American Board of Pediatrics.
Where did Dr. Toby C. Lewis go to medical school?
Dr. Lewis graduated from Weill Cornell Medicine in 1993.
What drugs does Dr. Toby C. Lewis prescribe most?
In 2022 Medicare Part D data, Dr. Lewis' most prescribed drugs by claims were Amikacin Sulfate.
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How long has Dr. Toby C. Lewis been practicing?
Dr. Lewis graduated from medical school in 1993, 33 years ago.
Does Dr. Toby C. Lewis do research?
Dmand AI links 58 publications to Dr. Lewis, published from 2004 to 2025. Dr. Lewis has worked on 1 clinical trial.
Who does Dr. Toby C. Lewis publish with?
Dr. Lewis' most frequent co-authors are Marc Barry Hershenson, MD (9 shared papers), Gregory J. Redding (3 shared papers) and Christopher James Godwin, DO (2 shared papers).
What insurance does Dr. Toby C. Lewis accept?
Dr. Lewis is in network with 18 carriers, including Aetna, Elevance and Health Alliance Plan. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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