Dr. Siddartha Simha, MD
- Part D claims, 2024
- 29
- Publications
- 8
- Hospital affiliations
- 3
- Industry payments
- $2,773
- Medical groups
- 2
- Practice address
- 901 Macarthur Blvd, Munster, IN 46321
- Practice phone
- Call (219) 836-1600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Simha's professional email, personal email and mobile number
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Dr. Siddartha Simha is a pain medicine (anesthesiology) physician in Munster, Indiana
Dr. Simha practices at Community Hospital in Munster, Indiana, part of Community Healthcare System.
Dr. Simha's NPI, 1649896531, was assigned on June 17, 2020. Dr. Simha graduated from Oakland Univ, William Beaumont School of Medicine in 2020. Dr. Simha holds Illinois license 125083106.
- NPI
- 1649896531NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658793476
- NPI enumeration date
- June 17, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (219) 836-1600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Siddartha Simha practices at Community Hospital in Munster, Indiana
Dr. Simha's primary practice is Community Hospital, at 901 Macarthur Blvd, Munster, IN 46321 in Lake County. The practice phone is (219) 836-1600.
- Community Hospital901 Macarthur Blvd, Munster, IN 46321 · Lake CountyPhone(219) 836-1600
Source: Dmand AI Affiliation Data
Dr. Siddartha Simha is affiliated with 4 sites of care and 2 medical groups
Dr. Simha's primary practice is Community Hospital in Munster, Indiana, part of Community Healthcare System. Dr. Simha is also affiliated with St. Mary Medical Center. The medical group on file is Midwest Interventional Spine Specialists. Dmand AI also links Dr. Simha to 1 more hospital, 1 group practice or clinic 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. Siddartha Simha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simha practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Community Hospital | Available with a free account |
| +3 more sites and 1 medical group | 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 Community Healthcare System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Siddartha Simha is one of 88 pain medicine (anesthesiology) physicians in Indiana
Pain medicine is Dr. Simha's primary specialty in the NPI Registry, under taxonomy code 207LP2900X. Dr. Simha is licensed in Illinois.
Specialties and state licenses
- Pain medicine (anesthesiology), IllinoisPrimary
Pain medicine (anesthesiology) physicians near Dr. Simha
Counts of pain medicine (anesthesiology) 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. Siddartha Simha's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Simha's median patient age at 69, with 56% women.
Dr. Simha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women56%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Siddartha Simha wrote 29 Medicare Part D claims in 2024
In 2024, Dr. Simha wrote 29 Medicare Part D claims for 15 patients. 97% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $217 in total drug cost.
Dr. Simha's Part D claims by kind of drug, 2024
- Generic28 claims97%
- Brand-name and other1 claims3%
Dr. Simha'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.
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 Dr. Siddartha Simha takes part in Medicare
Dr. Simha 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. Siddartha Simha has 8 publications on record
Dmand AI links 8 papers to Dr. Simha, published from 2014 to 2025. Dr. Simha has published most often in JBJS Rev. Dr. Simha's most frequent co-authors are Mark Christopher Bicket, MD, Chad Michael Brummett, MD and Muhammad Talha Padela, MD, MS.
Dr. Simha's papers by year, 2014 to 2025
Dr. Simha's most frequent co-authors
- Mark Christopher Bicket, MD2 shared papers
- Chad Michael Brummett, MD2 shared papers
- Muhammad Talha Padela, MD, MS2 shared papers
Recent publications by Dr. Simha
Reg Anesth Pain Med
Orthop Clin North Am
J Pediatr Surg
J Pediatr Surg
See who Dr. Simha researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Simha works with, so you can find a warm path to the right pain medicine (anesthesiology) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Siddartha Simha received $2,773 in industry payments from 2024 to 2025
CMS Open Payments shows 46 general payments to Dr. Simha from 14 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 71% of the total. Boston Scientific Corporation paid the most, $1,217.
General payments to Dr. Simha by program year, 2024 to 2025
General payments to Dr. Simha by kind, 2024 to 2025
- Food and beverage$1,96471%
- Travel and lodging$81029%
Companies that paid Dr. Simha the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Siddartha Simha graduated from Oakland Univ, William Beaumont School of Medicine
Dr. Simha graduated from Oakland Univ, William Beaumont School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Siddartha Simha'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)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) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Siddartha Simha
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. Siddartha Simha's NPI number?
Dr. Siddartha Simha's NPI number is 1649896531. It was assigned on June 17, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Siddartha Simha?
Dr. Siddartha Simha is a pain medicine (anesthesiology) physician in Munster, Indiana. The primary specialty in the NPI Registry is Pain Medicine (Anesthesiology) Physician (taxonomy code 207LP2900X).
Where does Dr. Siddartha Simha practice?
Dr. Simha practices at 901 Macarthur Blvd, Munster, IN 46321. Dr. Simha's primary practice is Community Hospital in Munster, Indiana, part of Community Healthcare System. Dmand AI also links Dr. Simha to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Siddartha Simha's office phone number?
The practice phone on file for Dr. Simha is (219) 836-1600.
What is Dr. Siddartha Simha's medical license number?
Dr. Simha holds Illinois license 125083106.
Which hospitals is Dr. Siddartha Simha affiliated with?
Dr. Simha practices at Community Hospital in Munster, Indiana. Dr. Simha is also affiliated with St. Mary Medical Center. Dmand AI links Dr. Simha to 1 more hospital.
What medical group is Dr. Siddartha Simha part of?
Dr. Simha is linked to Midwest Interventional Spine Specialists. Dmand AI links Dr. Simha to 1 more medical group.
Does Dr. Siddartha Simha accept Medicare?
Yes. CMS lists Dr. Simha as accepting Medicare assignment.
Where did Dr. Siddartha Simha go to medical school?
Dr. Simha graduated from Oakland Univ, William Beaumont School of Medicine in 2020.
What drugs does Dr. Siddartha Simha prescribe most?
In 2024 Medicare Part D data, Dr. Simha's most prescribed drugs by claims were Duloxetine HCl.
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Has Dr. Siddartha Simha received payments from drug or device companies?
CMS Open Payments shows $2,773 in general payments to Dr. Simha from 14 companies from 2024 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Siddartha Simha been practicing?
Dr. Simha graduated from medical school in 2020, 6 years ago.
Does Dr. Siddartha Simha do research?
Dmand AI links 8 publications to Dr. Simha, published from 2014 to 2025.
Who does Dr. Siddartha Simha publish with?
Dr. Simha's most frequent co-authors are Mark Christopher Bicket, MD (2 shared papers), Chad Michael Brummett, MD (2 shared papers) and Muhammad Talha Padela, MD, MS (2 shared papers).
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