Dr. James Christopher Grant, MD
- Medicare services, 2024
- 2,586
- Medicare patients, 2024
- 456
- Part D claims, 2024
- 2,039
- MIPS score, 2024
- 96
- Hospital affiliations
- 2
- Practice address
- 333 N Texas Avenue, Suite 1000, Webster, TX 77598
- Practice phone
- Call (281) 335-1700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Grant'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.
Dr. James Christopher Grant is an otolaryngologist in Webster, Texas
Dr. Grant practices at Memorial Hermann Houston Physicians Hospital in Webster, Texas, part of Houston Physicians Hospital.
Dr. Grant's NPI, 1619959939, was assigned on November 14, 2005. Dr. Grant graduated from UTMB Health in 1994. Dr. Grant holds Texas license K1206.
- NPI
- 1619959939NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042386823
- NPI enumeration date
- November 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (281) 335-1700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Christopher Grant practices at Memorial Hermann Houston Physicians Hospital in Webster, Texas
Dr. Grant's primary practice is Memorial Hermann Houston Physicians Hospital, at 333 N Texas Avenue, Suite 1000, Webster, TX 77598 in Harris County. The practice phone is (281) 335-1700.
- Memorial Hermann Houston Physicians Hospital333 N Texas Avenue, Suite 1000, Webster, TX 77598 · Harris CountyPhone(281) 335-1700
Source: Dmand AI Affiliation Data
Dr. James Christopher Grant is affiliated with 3 sites of care and 2 medical groups
Dr. Grant's primary practice is Memorial Hermann Houston Physicians Hospital in Webster, Texas, part of Houston Physicians Hospital. Dr. Grant is also affiliated with HCA Houston Healthcare Clear Lake. The medical group on file is Texas ENT Specialists. Dmand AI also links Dr. Grant to 1 more 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. James Christopher Grant's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grant practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hermann Houston Physicians Hospital | 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. James Christopher Grant is one of 695 otolaryngologists in Texas
Otolaryngology is Dr. Grant's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Grant is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dr. Grant is licensed in Texas.
Specialties and state licenses
- Otolaryngology, TexasPrimary
Clinical focus
Dmand AI lists chronic ear infection, chronic nasal allergies, chronic sinusitis, ear eustachian tube disorders, ear infection, endoscopic sinus surgery, hearing loss and impairment and thyroid surgery among the conditions Dr. Grant treats.
Otolaryngologists near Dr. Grant
Counts of otolaryngologists 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. James Christopher Grant billed Medicare for 2,586 services in 2024
CMS data shows 2,586 Medicare services from Dr. Grant across 12 procedure codes in 2024, for 456 Medicare patients. Medicare paid $109,521 for them. Every service was in an office.
Dr. Grant's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,4332024: 1,56336%
- Office and hospital visits
- 2023: 6382024: 6522%
- Surgery
- 2023: 3382024: 37110%
Dr. Grant compared with the Texas median for otolaryngologists, 2024
- Dr. Grant
- Texas median
- Medicare services
- 2,586vs 6244.1 times
- Medicare patients
- 456vs 27466% above
- Part D claims
- 1,841vs 2776.6 times
Medians across 647 otolaryngologists in Texas with Dmand AI profiles that report each measure.
Dr. Grant'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.
Need commercial claims for Dr. Grant?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grant and other otolaryngologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Christopher Grant treated 456 Medicare patients in 2024, average age 75
CMS counts 456 Medicare patients who saw Dr. Grant in 2024. The largest group is 65 to 74, with 214 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grant's median patient age at 59, with 56% women.
Dr. Grant's Medicare patients by age, 2024
Dr. Grant's Medicare patients by sex, 2024
- Women26057%
- Men19643%
Chronic conditions among Dr. Grant's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease37%
- Diabetes29%
- Anxiety27%
- Chronic kidney disease27%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grant's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Christopher Grant wrote 2,039 Medicare Part D claims in 2024
In 2024, Dr. Grant wrote 2,039 Medicare Part D claims for 574 patients. 94% of them were for generic drugs. CMS names the drug for 1,841 of them, across 36 drugs with 11 or more claims each, at $38,996 in total drug cost. In 2023, CMS named 1,660 claims across 35 drugs.
Dr. Grant's Part D claims by kind of drug, 2024
- Generic1,925 claims94%
- Brand-name114 claims6%
Dr. Grant'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. Grant's Part D claims, 2024
- Opioids2%37 of 2,039 claims
- Antibiotics19%386 of 2,039 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: 1,6602024: 1,84111%
Drugs named by CMS: 36 in 2024, 35 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
Dr. James Christopher Grant scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Grant for performance year 2024, reported as part of a group. Dr. Grant accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Grant's MIPS scores, performance year 2024
- 96of 100Final score
- 95of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. James Christopher Grant received $4,624 in industry payments from 2016 to 2025
CMS Open Payments shows 83 general payments to Dr. Grant from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 81% of the total. Integra LifeSciences Corporation paid the most, $1,177.
General payments to Dr. Grant by program year, 2016 to 2025
General payments to Dr. Grant by kind, 2016 to 2025
- Food and beverage$3,73481%
- Travel and lodging$89019%
Companies that paid Dr. Grant the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Christopher Grant has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Grant, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Grant
- 2013
- CMS Stage 1 EHR
- Undated
- AAO-HNS Fellow
- Checkbook Top Doc
Source: Dmand AI Professional Profile Data
Dr. James Christopher Grant graduated from UTMB Health
Dr. Grant graduated from UTMB Health in 1994. Dr. Grant is a member of NHS.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. James Christopher Grant accepts plans from 10 insurance carriers
Dr. Grant is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Humana
- Regence Health Plans
- Arkansas Blue Cross and Blue Shield
- +2 more carriersWith a free account
Plan types Dr. Grant accepts, by number of carriers
- Medicare8
- PPO8
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. James Christopher Grant'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 Dr. James Christopher Grant
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. James Christopher Grant's NPI number?
Dr. James Christopher Grant's NPI number is 1619959939. It was assigned on November 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James Christopher Grant?
Dr. James Christopher Grant is an otolaryngologist in Webster, Texas. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. James Christopher Grant practice?
Dr. Grant practices at 333 N Texas Avenue, Suite 1000, Webster, TX 77598. Dr. Grant's primary practice is Memorial Hermann Houston Physicians Hospital in Webster, Texas, part of Houston Physicians Hospital. Dmand AI also links Dr. Grant to 1 group practice or clinic and 1 medical group.
What is Dr. James Christopher Grant's office phone number?
The practice phone on file for Dr. Grant is (281) 335-1700.
What is Dr. James Christopher Grant's medical license number?
Dr. Grant holds Texas license K1206.
Which hospitals is Dr. James Christopher Grant affiliated with?
Dr. Grant practices at Memorial Hermann Houston Physicians Hospital in Webster, Texas. Dr. Grant is also affiliated with HCA Houston Healthcare Clear Lake.
What medical group is Dr. James Christopher Grant part of?
Dr. Grant is linked to Texas ENT Specialists. Dmand AI links Dr. Grant to 1 more medical group.
Does Dr. James Christopher Grant accept Medicare?
Yes. CMS data shows Dr. Grant billed Medicare for 2,586 services in 2024, and Dr. Grant accepts Medicare assignment.
What is Dr. James Christopher Grant's MIPS score?
Dr. Grant's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
How many Medicare patients does Dr. James Christopher Grant see?
CMS counts 456 Medicare patients who saw Dr. Grant in 2024, with an average age of 75.
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Is Dr. James Christopher Grant board certified?
Yes. Dr. Grant is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
What services does Dr. James Christopher Grant bill to Medicare?
In 2024, Dr. Grant's most billed Medicare services were allergy test or treatment (95004), allergy test or treatment (95024) and office visit, established patient (99214).
Where did Dr. James Christopher Grant go to medical school?
Dr. Grant graduated from UTMB Health in 1994.
What drugs does Dr. James Christopher Grant prescribe most?
In 2024 Medicare Part D data, Dr. Grant's most prescribed drugs by claims were Montelukast Sodium, Prednisone and Ipratropium Bromide.
Has Dr. James Christopher Grant received payments from drug or device companies?
CMS Open Payments shows $4,624 in general payments to Dr. Grant from 20 companies from 2016 to 2025. The largest total came from Integra LifeSciences Corporation.
How long has Dr. James Christopher Grant been practicing?
Dr. Grant graduated from medical school in 1994, 32 years ago.
What insurance does Dr. James Christopher Grant accept?
Dr. Grant is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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