Lewen Zheng, MBBS
- Medicare services, 2022
- 1,220
- Part D claims, 2024
- 736
- Hospital affiliations
- 1
- Industry payments
- $158
- Medical groups
- 4
- Practice address
- 1200 Seventh Ave N, Saint Petersburg, FL 33705
- Practice phone
- Call (727) 825-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Lewen Zheng'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.
Lewen Zheng is an internist in Saint Petersburg, Florida
Lewen Zheng practices at BayCare St. Anthony's Hospital in Saint Petersburg, Florida, part of BayCare Health System.
Lewen Zheng's NPI, 1134407612, was assigned on August 1, 2011. Lewen Zheng graduated from University of the West Indies Faculty of Medical Sciences in 2008. Lewen Zheng holds Florida license ME143070.
- NPI
- 1134407612NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688896624
- NPI enumeration date
- August 1, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (727) 825-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Lewen Zheng practices at BayCare St. Anthony's Hospital in Saint Petersburg, Florida
Lewen Zheng's primary practice is BayCare St. Anthony's Hospital, at 1200 Seventh Ave N, Saint Petersburg, FL 33705 in Pinellas County. The practice phone is (727) 825-1100.
- BayCare St. Anthony's Hospital1200 Seventh Ave N, Saint Petersburg, FL 33705 · Pinellas CountyPhone(727) 825-1100
Source: Dmand AI Affiliation Data
Lewen Zheng is affiliated with 7 sites of care and 4 medical groups
Lewen Zheng's primary practice is BayCare St. Anthony's Hospital in Saint Petersburg, Florida, part of BayCare Health System. The medical group on file is Optumcare - Florida, LLC. Dmand AI also links Lewen Zheng to 3 more group practices and clinics, 3 medical groups, 2 skilled nursing facilities and 1 behavioral health center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lewen Zheng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lewen Zheng practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| BayCare St. Anthony's Hospital | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across BayCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Lewen Zheng is one of 9,009 internists in Florida
Internal medicine is Lewen Zheng's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Lewen Zheng is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Lewen Zheng's licenses on file in 2 states: Florida and California.
Specialties and state licenses
- Internal medicine, FloridaPrimary
- Hospitalist, California
Clinical focus
Dmand AI lists electrolyte disorders, gastrointestinal infection, gastrointestinal obstruction, kidney failure, kidney stones, liver disease, non-surgical back problems and pneumonia and respiratory infection among the conditions Lewen Zheng treats.
Internists near Lewen Zheng
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
Lewen Zheng billed Medicare for 1,220 services in 2022
CMS data shows 1,220 Medicare services from Lewen Zheng across 8 procedure codes in 2022. Medicare paid $101,649 for them. Every service was in a facility, such as a hospital, rather than an office.
Lewen Zheng's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1,3662022: 1,22011%
Lewen Zheng compared with the Florida median for internists, 2022
- Lewen Zheng
- Florida median
- Medicare services
- 1,220vs 5552.2 times
- Part D claims
- 376vs 46619% below
Medians across 8,488 internists in Florida with Dmand AI profiles that report each measure.
Lewen Zheng's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Lewen Zheng and other internists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Lewen Zheng's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Lewen Zheng's median patient age at 78, with 50% women.
Lewen Zheng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Lewen Zheng wrote 736 Medicare Part D claims in 2024
In 2024, Lewen Zheng wrote 736 Medicare Part D claims for 131 patients. 86% of them were for generic drugs. CMS names the drug for 376 of them, across 23 drugs with 11 or more claims each, at $10,933 in total drug cost. In 2023, CMS named 185 claims across 13 drugs.
Lewen Zheng's Part D claims by kind of drug, 2024
- Generic632 claims86%
- Brand-name and other104 claims14%
Lewen Zheng'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.
Drug classes CMS tracks in Lewen Zheng's Part D claims, 2024
- Opioids3%23 of 736 claims
- Antibiotics12%90 of 736 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1852024: 376103%
Drugs named by CMS: 23 in 2024, 13 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
How Lewen Zheng takes part in Medicare
Lewen Zheng 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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Lewen Zheng received $158 in industry payments from 2016 to 2021
CMS Open Payments shows 3 general payments to Lewen Zheng from 2 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $125.
General payments to Lewen Zheng by program year, 2016 to 2021
Companies that paid Lewen Zheng the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Lewen Zheng graduated from University of the West Indies Faculty of Medical Sciences
Lewen Zheng graduated from University of the West Indies Faculty of Medical Sciences in 2008.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Lewen Zheng accepts plans from 6 insurance carriers
Lewen Zheng is in network with 6 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- CMS Medicare
- DentaQuest
Plan types Lewen Zheng accepts, by number of carriers
- PPO4
- HMO3
- Medicare3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Lewen Zheng'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 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 Data |
| 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) |
| 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 Lewen Zheng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lewen Zheng's NPI number?
Lewen Zheng's NPI number is 1134407612. It was assigned on August 1, 2011, and it is active in the NPI Registry.
What does Lewen Zheng specialize in?
Lewen Zheng is an internist in Saint Petersburg, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Lewen Zheng practice?
Lewen Zheng practices at 1200 Seventh Ave N, Saint Petersburg, FL 33705. Lewen Zheng's primary practice is BayCare St. Anthony's Hospital in Saint Petersburg, Florida, part of BayCare Health System. Dmand AI also links Lewen Zheng to 3 group practices and clinics, 3 medical groups, 2 skilled nursing facilities and 1 behavioral health center.
What is Lewen Zheng's office phone number?
The practice phone on file for Lewen Zheng is (727) 825-1100.
What is Lewen Zheng's medical license number?
Lewen Zheng holds Florida license ME143070, one of the licenses on file in 2 states.
Which states has Lewen Zheng been licensed in?
Dmand AI has state licenses on file for Lewen Zheng in Florida (2019 to 2026) and California (2014 to 2023).
Which hospitals is Lewen Zheng affiliated with?
Lewen Zheng practices at BayCare St. Anthony's Hospital in Saint Petersburg, Florida.
What medical group is Lewen Zheng part of?
Lewen Zheng is linked to Optumcare - Florida, LLC. Dmand AI links Lewen Zheng to 3 more medical groups.
Does Lewen Zheng accept Medicare?
Yes. CMS data shows Lewen Zheng billed Medicare for 1,220 services in 2022, and Lewen Zheng accepts Medicare assignment.
Is Lewen Zheng board certified?
Yes. Lewen Zheng is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Lewen Zheng bill to Medicare?
In 2022, Lewen Zheng's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Lewen Zheng go to medical school?
Lewen Zheng graduated from University of the West Indies Faculty of Medical Sciences in 2008.
What drugs does Lewen Zheng prescribe most?
In 2024 Medicare Part D data, Lewen Zheng's most prescribed drugs by claims were Tamsulosin HCl, Amlodipine Besylate and Eliquis.
Has Lewen Zheng received payments from drug or device companies?
CMS Open Payments shows $158 in general payments to Lewen Zheng from 2 companies from 2016 to 2021. The largest total came from Novo Nordisk Inc.
How long has Lewen Zheng been practicing?
Lewen Zheng graduated from medical school in 2008, 18 years ago.
What insurance does Lewen Zheng accept?
Lewen Zheng is in network with 6 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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