Dr. Sidhartha Singh Tulachan, MD

  • El Paso, TX
  • Gastroenterologist
NPI1891003620PAC ID1052608346
Medicare services, 2024
340
Medicare patients, 2024
154
Part D claims, 2024
1,609
Publications
31
Hospital affiliations
4
Practice address
1250 E Cliff Dr, El Paso, TX 79902
Practice phone
Call (207) 323-7336
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

BHS Physicians Network, Inc

El Paso, Texas

See all 7 affiliations

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Dr. Sidhartha Singh Tulachan is a gastroenterologist in El Paso, Texas

Dr. Tulachan practices at BHS Physicians Network, Inc in El Paso, Texas.

Dr. Tulachan's NPI, 1891003620, was assigned on September 14, 2010. Dr. Tulachan graduated from Tribhuvan University Inst of Medicine in 1998. Dr. Tulachan holds Texas license Q8375.

NPI and contact details
Medicare PAC ID
1052608346
NPI enumeration date
September 14, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(207) 323-7336
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
48
Medical school graduation
1998

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Sidhartha Singh Tulachan practices at BHS Physicians Network, Inc in El Paso, Texas

Dr. Tulachan's primary practice is BHS Physicians Network, Inc, at 1250 E Cliff Dr, El Paso, TX 79902 in El Paso County. The practice phone is (207) 323-7336.

  • BHS Physicians Network, Inc
    1250 E Cliff Dr, El Paso, TX 79902 · El Paso CountyPhone(207) 323-7336

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

Dr. Sidhartha Singh Tulachan is affiliated with 6 sites of care and 1 medical group

Dr. Tulachan's primary practice is BHS Physicians Network, Inc in El Paso, Texas. Dr. Tulachan is also affiliated with The Hospitals of Providence - Sierra Campus. The medical group on file is Surgical Oncology Associates of South Texas. Dmand AI also links Dr. Tulachan to 3 more hospitals and 1 group practice or clinic, each named with a free account.

See all 7 affiliations for Dr. Tulachan

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

Dmand AI tracks the EHR system at Dr. Sidhartha Singh Tulachan's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tulachan practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
BHS Physicians Network, IncAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Sidhartha Singh Tulachan is one of 1,341 gastroenterologists in Texas

Gastroenterology is Dr. Tulachan's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Tulachan is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Tulachan's licenses on file in 4 states: Texas, Indiana, Georgia and Ohio.

Specialties and state licenses

  • Gastroenterology, TexasPrimaryLicense Q8375 · 2016 to 2027 · taxonomy 207RG0100X
  • Indiana license2018 to 2021
  • Georgia license2013 to 2020
  • Ohio license2010 to 2013

Clinical focus

Dmand AI lists acid reflux, acute gallbladder or bile duct inflammation, acute gastroduodenitis, chronic indigestion, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, colonoscopy and fatty liver among the conditions Dr. Tulachan treats.

Gastroenterologists near Dr. Tulachan

Counts of gastroenterologists 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. Sidhartha Singh Tulachan billed Medicare for 340 services in 2024

CMS data shows 340 Medicare services from Dr. Tulachan across 8 procedure codes in 2024, for 154 Medicare patients. Medicare paid $29,120 for them.

Medicare services, 2024340
Medicare patients154
Paid by Medicare$29,120
Procedure codes8

Dr. Tulachan's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3292024: 25822%
Surgery
2023: 1032024: 6735%
Other services
2023: 162024: 156%

Where Dr. Tulachan's Medicare services took place, 2024

  • In an office22666%
  • In a facility11434%

Dr. Tulachan compared with the Texas median for gastroenterologists, 2024

  • Dr. Tulachan
  • Texas median
Medicare services
340vs 50533% below
Medicare patients
154vs 28446% below
Part D claims
1,379vs 4932.8 times

Medians across 1,281 gastroenterologists in Texas with Dmand AI profiles that report each measure.

Dr. Tulachan's 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.

See all procedures by Dr. Tulachan

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tulachan and other gastroenterologists in Texas.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Sidhartha Singh Tulachan treated 154 Medicare patients in 2024, average age 73

CMS counts 154 Medicare patients who saw Dr. Tulachan in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Tulachan's median patient age at 68, with 60% women.

Medicare patients, 2024154
Average age73
Average risk score1.49
Also on Medicaid18%

Dr. Tulachan's Medicare patients by age, 2024

Dr. Tulachan's Medicare patients by sex, 2024

  • Women9662%
  • Men5838%

Chronic conditions among Dr. Tulachan's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis51%
  4. Diabetes47%
  5. Chronic kidney disease34%
  6. Anxiety32%
  7. Mood disorders31%
  8. Depression29%

Share of Medicare patients with each condition. A patient can have several.

Dr. Tulachan's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women60%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Sidhartha Singh Tulachan wrote 1,609 Medicare Part D claims in 2024

In 2024, Dr. Tulachan wrote 1,609 Medicare Part D claims for 458 patients. 78% of them were for generic drugs. CMS names the drug for 1,379 of them, across 23 drugs with 11 or more claims each, at $218,071 in total drug cost. In 2023, CMS named 1,505 claims across 24 drugs.

Part D claims, 20241,609
Drugs named by CMS23
Total drug cost$218,071
Part D patients458

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

  • Generic1,255 claims78%
  • Brand-name354 claims22%

Dr. Tulachan'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 Dr. Tulachan's Part D claims, 2024

  • Antibiotics6%94 of 1,609 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: 1,5052024: 1,3798%

Drugs named by CMS: 23 in 2024, 24 in 2023.

See all prescribing by Dr. Tulachan

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. Sidhartha Singh Tulachan ranks in the 68th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Dr. Tulachan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 65 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Tulachan, more than 68% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Tulachan ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
68th percentile65 procedures
Colonoscopy
59th percentile40 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Sidhartha Singh Tulachan has 31 publications on record

Dmand AI links 31 papers to Dr. Tulachan, published from 2005 to 2015. 2013 was the busiest year, with 4. The most frequent topics are Signal Transduction, Immunohistochemistry and Cell Differentiation. Dr. Tulachan has published most often in Clin Cancer Res. Dr. Tulachan's most frequent co-authors are George K. Gittes, MD, John C. Wiersch, MD and Sohail R. Shah, MD.

Papers31
Years published2005 to 2015

Dr. Tulachan's papers by year, 2005 to 2015

Topics Dr. Tulachan writes about most

  • Signal Transduction
  • Immunohistochemistry
  • Cell Differentiation
  • Pancreatic Neoplasms
  • Pancreas
  • Blotting, Western
  • Epithelium
  • Islets of Langerhans

Dr. Tulachan's most frequent co-authors

Recent publications by Dr. Tulachan

See all 31 publications and co-authors

See who Dr. Tulachan researches with

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

How network discovery works

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

Dr. Sidhartha Singh Tulachan received $2,149 in industry payments from 2016 to 2025

CMS Open Payments shows 101 general payments to Dr. Tulachan from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $1,177.

General payments to Dr. Tulachan by program year, 2016 to 2025

General payments to Dr. Tulachan by kind, 2016 to 2025

$2.1Kin total
  • Food and beverage$2,10198%
  • Education$482%

Companies that paid Dr. Tulachan the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Tulachan

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Sidhartha Singh Tulachan graduated from Tribhuvan University Inst of Medicine

Dr. Tulachan graduated from Tribhuvan University Inst of Medicine in 1998.

  1. Medical schoolTribhuvan University Inst of Medicine
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Sidhartha Singh Tulachan accepts plans from 24 insurance carriers

Dr. Tulachan is in network with 24 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Plan types Dr. Tulachan accepts, by number of carriers

  1. PPO14
  2. HMO13
  3. Medicare11
  4. POS6
  5. EPO4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Sidhartha Singh Tulachan'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
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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. Sidhartha Singh Tulachan

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. Sidhartha Singh Tulachan's NPI number?

Dr. Sidhartha Singh Tulachan's NPI number is 1891003620. It was assigned on September 14, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. Sidhartha Singh Tulachan?

Dr. Sidhartha Singh Tulachan is a gastroenterologist in El Paso, Texas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Sidhartha Singh Tulachan practice?

Dr. Tulachan practices at 1250 E Cliff Dr, El Paso, TX 79902. Dr. Tulachan's primary practice is BHS Physicians Network, Inc in El Paso, Texas. Dmand AI also links Dr. Tulachan to 3 hospitals and 1 group practice or clinic.

What is Dr. Sidhartha Singh Tulachan's office phone number?

The practice phone on file for Dr. Tulachan is (207) 323-7336.

What is Dr. Sidhartha Singh Tulachan's medical license number?

Dr. Tulachan holds Texas license Q8375, one of the licenses on file in 4 states.

Which states has Dr. Sidhartha Singh Tulachan been licensed in?

Dmand AI has state licenses on file for Dr. Tulachan in Texas (2016 to 2027), Indiana (2018 to 2021), Georgia (2013 to 2020) and Ohio (2010 to 2013).

Which hospitals is Dr. Sidhartha Singh Tulachan affiliated with?

Dr. Tulachan is affiliated with The Hospitals of Providence - Sierra Campus. Dmand AI links Dr. Tulachan to 3 more hospitals.

What medical group is Dr. Sidhartha Singh Tulachan part of?

Dr. Tulachan is linked to Surgical Oncology Associates of South Texas.

Does Dr. Sidhartha Singh Tulachan accept Medicare?

Yes. CMS data shows Dr. Tulachan billed Medicare for 340 services in 2024, and Dr. Tulachan accepts Medicare assignment.

How many Medicare patients does Dr. Sidhartha Singh Tulachan see?

CMS counts 154 Medicare patients who saw Dr. Tulachan in 2024, with an average age of 73.

Show 9 more questionsShow fewer questions

Is Dr. Sidhartha Singh Tulachan board certified?

Yes. Dr. Tulachan is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Sidhartha Singh Tulachan bill to Medicare?

In 2024, Dr. Tulachan's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (43239) and surgery: digestive system (45380).

Where did Dr. Sidhartha Singh Tulachan go to medical school?

Dr. Tulachan graduated from Tribhuvan University Inst of Medicine in 1998.

What drugs does Dr. Sidhartha Singh Tulachan prescribe most?

In 2024 Medicare Part D data, Dr. Tulachan's most prescribed drugs by claims were Pantoprazole Sodium, Peg 3350-Electrolyte and Sucralfate.

Has Dr. Sidhartha Singh Tulachan received payments from drug or device companies?

CMS Open Payments shows $2,149 in general payments to Dr. Tulachan from 20 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Sidhartha Singh Tulachan been practicing?

Dr. Tulachan graduated from medical school in 1998, 28 years ago.

Does Dr. Sidhartha Singh Tulachan do research?

Dmand AI links 31 publications to Dr. Tulachan, published from 2005 to 2015.

Who does Dr. Sidhartha Singh Tulachan publish with?

Dr. Tulachan's most frequent co-authors are George K. Gittes, MD (15 shared papers), John C. Wiersch, MD (6 shared papers) and Sohail R. Shah, MD (5 shared papers).

What insurance does Dr. Sidhartha Singh Tulachan accept?

Dr. Tulachan is in network with 24 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

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