Dr. Shanthi Lewis, MD
- Medicare services, 2024
- 476
- Medicare patients, 2024
- 277
- Part D claims, 2024
- 40
- Hospital affiliations
- 1
- Industry payments
- $2,451
- Practice address
- 1200 South Cedar Crest Boulevard, Allentown, PA 18103
- Practice phone
- Call (610) 402-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Shanthi Lewis is a psychiatrist in Allentown, Pennsylvania
Dr. Lewis practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University.
Dr. Lewis' NPI, 1851461164, was assigned on November 8, 2006. Dr. Lewis holds Pennsylvania license MD429907.
- NPI
- 1851461164NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355340209
- NPI enumeration date
- November 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (610) 402-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shanthi Lewis practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania
Dr. Lewis' primary practice is Lehigh Valley Hospital-Cedar Crest, at 1200 South Cedar Crest Boulevard, Allentown, PA 18103 in Lehigh County. The practice phone is (610) 402-8000.
- Lehigh Valley Hospital-Cedar Crest1200 South Cedar Crest Boulevard, Allentown, PA 18103 · Lehigh CountyPhone(610) 402-8000
Source: Dmand AI Affiliation Data
Dr. Shanthi Lewis is affiliated with 3 sites of care and 2 medical groups
Dr. Lewis' primary practice is Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University. The medical group on file is Lehigh Valley Physician Group (LVPG). Dmand AI also links Dr. Lewis to 2 more group practices and clinics 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. Shanthi Lewis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lehigh Valley Hospital-Cedar Crest | 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. Shanthi Lewis is one of 1,873 psychiatrists in Pennsylvania
Psychiatry is Dr. Lewis' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Lewis is licensed in Pennsylvania.
Specialties and state licenses
- Psychiatry, PennsylvaniaPrimary
Psychiatrists near Dr. Lewis
Counts of psychiatrists 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. Shanthi Lewis billed Medicare for 476 services in 2024
CMS data shows 476 Medicare services from Dr. Lewis across 4 procedure codes in 2024, for 277 Medicare patients. Medicare paid $44,393 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lewis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5172024: 4768%
Dr. Lewis compared with the Pennsylvania median for psychiatrists, 2024
- Dr. Lewis
- Pennsylvania median
- Medicare services
- 476vs 1533.1 times
- Medicare patients
- 277vs 456.2 times
- Part D claims
- 26vs 19186% below
Medians across 2,062 psychiatrists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Lewis' most billed Medicare procedure codes, 2024
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shanthi Lewis treated 277 Medicare patients in 2024, average age 73
CMS counts 277 Medicare patients who saw Dr. Lewis in 2024. The largest group is 65 to 74, with 86 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.28, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lewis' median patient age at 64, with 57% women.
Dr. Lewis' Medicare patients by age, 2024
Dr. Lewis' Medicare patients by sex, 2024
- Women15054%
- Men12746%
Chronic conditions among Dr. Lewis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders74%
- Anxiety73%
- Depression68%
- Arthritis60%
- Alzheimer's and dementia54%
- Chronic kidney disease48%
Share of Medicare patients with each condition. A patient can have several.
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 64
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Shanthi Lewis wrote 40 Medicare Part D claims in 2024
In 2024, Dr. Lewis wrote 40 Medicare Part D claims for 23 patients. 90% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $1,535 in total drug cost. In 2022, CMS named 1,884 claims across 39 drugs.
Dr. Lewis' Part D claims by kind of drug, 2024
- Generic36 claims90%
- Brand-name and other4 claims10%
Dr. Lewis' most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1,8842023: 2699%
Drugs named by CMS: 2 in 2023, 39 in 2022.
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
Dr. Shanthi Lewis offers telehealth to Medicare patients
Dr. Lewis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lewis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Shanthi Lewis received $2,451 in industry payments from 2016 to 2023
CMS Open Payments shows 164 general payments to Dr. Lewis from 17 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 99% of the total. Allergan Inc. paid the most, $732.
General payments to Dr. Lewis by program year, 2016 to 2023
General payments to Dr. Lewis by kind, 2016 to 2023
- Food and beverage$2,41999%
- Education$321%
Companies that paid Dr. Lewis the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Shanthi 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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Shanthi 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. Shanthi Lewis' NPI number?
Dr. Shanthi Lewis' NPI number is 1851461164. It was assigned on November 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Shanthi Lewis?
Dr. Shanthi Lewis is a psychiatrist in Allentown, Pennsylvania. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Shanthi Lewis practice?
Dr. Lewis practices at 1200 South Cedar Crest Boulevard, Allentown, PA 18103. Dr. Lewis' primary practice is Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania, part of Thomas Jefferson University. Dmand AI also links Dr. Lewis to 2 group practices and clinics and 1 medical group.
What is Dr. Shanthi Lewis' office phone number?
The practice phone on file for Dr. Lewis is (610) 402-8000.
What is Dr. Shanthi Lewis' medical license number?
Dr. Lewis holds Pennsylvania license MD429907.
Which hospitals is Dr. Shanthi Lewis affiliated with?
Dr. Lewis practices at Lehigh Valley Hospital-Cedar Crest in Allentown, Pennsylvania.
What medical group is Dr. Shanthi Lewis part of?
Dr. Lewis is linked to Lehigh Valley Physician Group (LVPG). Dmand AI links Dr. Lewis to 1 more medical group.
Does Dr. Shanthi Lewis accept Medicare?
Yes. CMS data shows Dr. Lewis billed Medicare for 476 services in 2024, and Dr. Lewis accepts Medicare assignment.
Does Dr. Shanthi Lewis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lewis as offering telehealth services.
How many Medicare patients does Dr. Shanthi Lewis see?
CMS counts 277 Medicare patients who saw Dr. Lewis in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Shanthi Lewis bill to Medicare?
In 2024, Dr. Lewis' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99232).
What drugs does Dr. Shanthi Lewis prescribe most?
In 2023 Medicare Part D data, Dr. Lewis' most prescribed drugs by claims were Clozapine and Duloxetine HCl.
Has Dr. Shanthi Lewis received payments from drug or device companies?
CMS Open Payments shows $2,451 in general payments to Dr. Lewis from 17 companies from 2016 to 2023. The largest total came from Allergan Inc.
How long has Dr. Shanthi Lewis been practicing?
Dr. Lewis graduated from medical school in 1996, 30 years ago.
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