Dr. Maninder Singh Guram, MD

  • Tomball, TX
  • Gastroenterologist
NPI1689671307PAC ID1456343524
Medicare services, 2024
71,242
Medicare patients, 2024
389
Part D claims, 2024
1,752
Publications
9
Clinical trials
3
Practice address
24727 Tomball Surgical Center, Tomball, TX 77375
Practice phone
Call (346) 336-7800
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Alpha Surgical Center

Surgery Center - Medicare-Certified · Tomball, Texas

See all 8 affiliations

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Dr. Maninder Singh Guram is a gastroenterologist in Tomball, Texas

Dr. Guram practices at Alpha Surgical Center in Tomball, Texas.

Dr. Guram's NPI, 1689671307, was assigned on July 7, 2005. Dr. Guram graduated from Government Medical College Amritsar in 1980. Dr. Guram holds Texas license J0511.

NPI and contact details
Medicare PAC ID
1456343524
NPI enumeration date
July 7, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(346) 336-7800
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
72
Medical school graduation
1980

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

Dr. Maninder Singh Guram practices at Alpha Surgical Center in Tomball, Texas

Dr. Guram's primary practice is Alpha Surgical Center, at 24727 Tomball Surgical Center, Tomball, TX 77375. The practice phone is (346) 336-7800.

  • Alpha Surgical Center
    24727 Tomball Surgical Center, Tomball, TX 77375Phone(346) 336-7800

Source: Dmand AI Affiliation Data

Dr. Maninder Singh Guram is affiliated with 5 sites of care and 3 medical groups

Dr. Guram's primary practice is Alpha Surgical Center in Tomball, Texas. Dr. Guram is also affiliated with HCA Houston Healthcare Tomball. The medical group on file is OBGYN Medical Center Associates. Dmand AI also links Dr. Guram to 2 more group practices and clinics, 2 medical groups and 1 physician office, each named with a free account.

See all 8 affiliations for Dr. Guram

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Maninder Singh Guram's practice

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

EHR by site
SiteEHR vendor and product
Alpha Surgical CenterAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Maninder Singh Guram is one of 1,341 gastroenterologists in Texas

Gastroenterology is Dr. Guram's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Guram is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Guram's licenses on file in 4 states: Texas, New Jersey, South Carolina and Illinois.

Specialties and state licenses

  • Gastroenterology, TexasPrimaryLicense J0511 · 1991 to 2027 · taxonomy 207RG0100X
  • New Jersey licenseSince 1992
  • South Carolina license1989 to 1993
  • Illinois license1986 to 1990

Clinical focus

Dmand AI lists acid reflux, cirrhosis of the liver, colonoscopy, fatty liver, gastroduodenitis, gastroenteritis, gastrointestinal bleeding and intestinal diverticulosis among the conditions Dr. Guram treats.

Gastroenterologists near Dr. Guram

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

1,341gastroenterologists in Texas
6gastroenterologists in Tomball

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Maninder Singh Guram billed Medicare for 71,242 services in 2024

CMS data shows 71,242 Medicare services from Dr. Guram across 15 procedure codes in 2024, for 389 Medicare patients. Medicare paid $204,153 for them.

Medicare services, 202471,242
Medicare patients389
Paid by Medicare$204,153
Procedure codes15

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

  • 2023
  • 2024
Drugs given in the office
2023: 121,9812024: 68,33844%
Office and hospital visits
2023: 1,8602024: 2,20519%
Tests and treatments
2023: 5232024: 41920%
Surgery
2023: 2782024: 2655%
Other services
2023: 02024: 15
Imaging
2023: 172024: 0100%

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

  • In an office69,36197%
  • In a facility1,8813%

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

  • Dr. Guram
  • Texas median
Medicare services
71,242vs 505141.1 times
Medicare patients
389vs 28437% above
Part D claims
1,501vs 4933.0 times

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

Dr. Guram'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. Guram

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

Dr. Maninder Singh Guram treated 389 Medicare patients in 2024, average age 75

CMS counts 389 Medicare patients who saw Dr. Guram in 2024. The largest group is 65 to 74, with 170 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.98, 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. Guram's median patient age at 64, with 46% women.

Medicare patients, 2024389
Average age75
Average risk score1.98
Also on Medicaid11%

Dr. Guram's Medicare patients by age, 2024

Dr. Guram's Medicare patients by sex, 2024

  • Women20853%
  • Men18147%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease49%
  4. Arthritis48%
  5. Diabetes41%
  6. Chronic kidney disease39%
  7. Heart failure35%
  8. Atrial fibrillation33%

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

Dr. Guram's 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

  • Women46%
  • Men53%

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

Dr. Maninder Singh Guram wrote 1,752 Medicare Part D claims in 2024

In 2024, Dr. Guram wrote 1,752 Medicare Part D claims for 489 patients. 79% of them were for generic drugs. CMS names the drug for 1,501 of them, across 23 drugs with 11 or more claims each, at $598,900 in total drug cost. In 2023, CMS named 1,524 claims across 26 drugs.

Part D claims, 20241,752
Drugs named by CMS23
Total drug cost$598,900
Part D patients489

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

  • Generic1,385 claims79%
  • Brand-name292 claims17%
  • Other75 claims4%

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

  • Antibiotics2%33 of 1,752 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: 1,5242024: 1,5012%

Drugs named by CMS: 23 in 2024, 26 in 2023.

See all prescribing by Dr. Guram

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. Maninder Singh Guram ranks in the 82nd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Dr. Guram accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 129 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Guram, more than 82% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Guram ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
82nd percentile129 procedures
Colonoscopy
74th percentile80 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. Maninder Singh Guram has 9 publications on record

Dmand AI links 9 papers to Dr. Guram. The most frequent topics are Cricetinae, Abnormalities, Drug-Induced and Chlordiazepoxide. Dr. Guram has published most often in Dig Dis Sci. Dr. Guram's most frequent co-author is Horst R. Konrad, MD.

Papers9

Topics Dr. Guram writes about most

  • Cricetinae
  • Abnormalities, Drug-Induced
  • Chlordiazepoxide
  • Mesocricetus
  • Teratogens
  • Amitriptyline
  • Fetal Resorption
  • Food Deprivation

Dr. Guram's most frequent co-authors

Recent publications by Dr. Guram

See all 9 publications and co-authors

See who Dr. Guram researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Guram 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. Maninder Singh Guram has worked on 3 clinical trials

Dmand AI links Dr. Guram to 3 clinical trials, 2 of them phase 3 studies. 1 is still active or recruiting. Conditions studied include Asthma, Rectal Diseases and Colorectal Neoplasms.

Conditions in Dr. Guram's trials

  • Asthma
  • Rectal Diseases
  • Colorectal Neoplasms
  • Respiratory Hypersensitivity

Investigators on the most trials with Dr. Guram

Recent clinical trials with Dr. Guram

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Maninder Singh Guram received $2,909 in industry payments from 2016 to 2025

CMS Open Payments shows 108 general payments to Dr. Guram from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 86% of the total. Covidien LP paid the most, $416.

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

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

$2.9Kin total
  • Food and beverage$2,49386%
  • Travel and lodging$41614%

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

Share is of all general payments to this clinician.

See all payments to Dr. Guram

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

Dr. Maninder Singh Guram graduated from Government Medical College Amritsar

Dr. Guram graduated from Government Medical College Amritsar in 1980. Dr. Guram is a member of ACP.

  1. Medical schoolGovernment Medical College Amritsar
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Maninder Singh Guram accepts plans from 23 insurance carriers

Dr. Guram is in network with 23 carriers, including Elevance, Aetna and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 15. Check the plan with the practice before a visit.

Plan types Dr. Guram accepts, by number of carriers

  1. PPO15
  2. HMO13
  3. Medicare12
  4. POS6
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Maninder Singh Guram'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
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. Maninder Singh Guram

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. Maninder Singh Guram's NPI number?

Dr. Maninder Singh Guram's NPI number is 1689671307. It was assigned on July 7, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Maninder Singh Guram?

Dr. Maninder Singh Guram is a gastroenterologist in Tomball, Texas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Maninder Singh Guram practice?

Dr. Guram practices at 24727 Tomball Surgical Center, Tomball, TX 77375. Dr. Guram's primary practice is Alpha Surgical Center in Tomball, Texas. Dmand AI also links Dr. Guram to 2 group practices and clinics, 2 medical groups and 1 physician office.

What is Dr. Maninder Singh Guram's office phone number?

The practice phone on file for Dr. Guram is (346) 336-7800.

What is Dr. Maninder Singh Guram's medical license number?

Dr. Guram holds Texas license J0511, one of the licenses on file in 4 states.

Which states has Dr. Maninder Singh Guram been licensed in?

Dmand AI has state licenses on file for Dr. Guram in Texas (1991 to 2027), New Jersey (since 1992), South Carolina (1989 to 1993) and Illinois (1986 to 1990).

Which hospitals is Dr. Maninder Singh Guram affiliated with?

Dr. Guram is affiliated with HCA Houston Healthcare Tomball.

What medical group is Dr. Maninder Singh Guram part of?

Dr. Guram is linked to OBGYN Medical Center Associates. Dmand AI links Dr. Guram to 2 more medical groups.

Does Dr. Maninder Singh Guram accept Medicare?

Yes. CMS data shows Dr. Guram billed Medicare for 71,242 services in 2024, and Dr. Guram accepts Medicare assignment.

How many Medicare patients does Dr. Maninder Singh Guram see?

CMS counts 389 Medicare patients who saw Dr. Guram in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Maninder Singh Guram board certified?

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

What services does Dr. Maninder Singh Guram bill to Medicare?

In 2024, Dr. Guram's most billed Medicare services were injected or infused drug (J1071), hospital inpatient care (99232) and office visit, established patient (99214).

Where did Dr. Maninder Singh Guram go to medical school?

Dr. Guram graduated from Government Medical College Amritsar in 1980.

What drugs does Dr. Maninder Singh Guram prescribe most?

In 2024 Medicare Part D data, Dr. Guram's most prescribed drugs by claims were Pantoprazole Sodium, Sod Sulf-Potass Sulf-Mag Sulf and Testosterone Cypionate.

Has Dr. Maninder Singh Guram received payments from drug or device companies?

CMS Open Payments shows $2,909 in general payments to Dr. Guram from 37 companies from 2016 to 2025. The largest total came from Covidien LP.

How long has Dr. Maninder Singh Guram been practicing?

Dr. Guram graduated from medical school in 1980, 46 years ago.

Does Dr. Maninder Singh Guram do research?

Dmand AI links 9 publications to Dr. Guram. Dr. Guram has worked on 3 clinical trials.

Who does Dr. Maninder Singh Guram publish with?

Dr. Guram's most frequent co-authors are Horst R. Konrad, MD (1 shared paper).

What insurance does Dr. Maninder Singh Guram accept?

Dr. Guram is in network with 23 carriers, including Elevance, Aetna and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 15. Check the plan with the practice before a visit.

Selling to gastroenterology practices?

See gastroenterologists in Texas by site of care and group

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