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Dr. Isaac Grate Jr., MD
NPI1205866514
- Medicare services, 2021
- 15
- Part D claims, 2024
- 17
- Publications
- 1
- Affiliated sites
- 1
- Insurance carriers
- 13
- Practice address
- 7207 North Gessner, Houston, TX 77040
- Practice phone
- Call (713) 856-8288
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Labcorp - Houston (N Gessner)
Clinical Lab - Full Service · Houston, Texas
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Dr. Isaac Grate Jr. is an emergency medicine physician in Houston, Texas
Dr. Grate practices at Labcorp - Houston (N Gessner) in Houston, Texas.
Dr. Grate's NPI, 1205866514, was assigned on July 3, 2006. Dr. Grate graduated from Meharry Medical College School of Medicine in 1978. Dr. Grate holds Texas license G4003.
NPI and contact details
- NPI
- 1205866514NPI Registry (opens in a new tab)
- NPI enumeration date
- July 3, 2006
- NPI status
- Active
- Practice phone
- (713) 856-8288
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Isaac Grate Jr. practices at Labcorp - Houston (N Gessner) in Houston, Texas
Dr. Grate's primary practice is Labcorp - Houston (N Gessner), at 7207 North Gessner, Houston, TX 77040. The practice phone is (713) 856-8288.
- Labcorp - Houston (N Gessner)7207 North Gessner, Houston, TX 77040Phone(713) 856-8288
Source: Dmand AI Affiliation Data
Dr. Isaac Grate Jr. is affiliated with 1 site of care
Dr. Grate's primary practice is Labcorp - Houston (N Gessner) in Houston, Texas.
Labcorp - Houston (N Gessner)Primary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Isaac Grate Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grate practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Labcorp - Houston (N Gessner) | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Isaac Grate Jr. is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Grate's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Grate's licenses on file in 3 states: Texas, California and Louisiana.
Specialties and state licenses
- Emergency medicine, TexasPrimary
- California license
- Louisiana license
Emergency medicine physicians near Dr. Grate
Counts of emergency medicine 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. Isaac Grate Jr. billed Medicare for 15 services in 2021
CMS data shows 15 Medicare services from Dr. Grate across 1 procedure code in 2021. Medicare paid $1,024 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202115
Paid by Medicare$1,024
Procedure codes1
Dr. Grate's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 202021: 1525%
Dr. Grate compared with the Texas median for emergency medicine physicians, 2021
- Dr. Grate
- Texas median
- Medicare services
- 15vs 22593% below
- Part D claims
- 11vs 7485% below
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Grate's most billed Medicare procedure codes, 2021
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. Grate?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grate and other emergency medicine physicians in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Isaac Grate Jr.'s patients have a median age of 30
Across all payers, Dmand AI patient panel data puts Dr. Grate's median patient age at 30, with 52% women.
Dr. Grate's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Isaac Grate Jr. wrote 17 Medicare Part D claims in 2024
In 2024, Dr. Grate wrote 17 Medicare Part D claims. 76% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $50 in total drug cost.
Part D claims, 202417
Drugs named by CMS1
Total drug cost$50
Dr. Grate's Part D claims by kind of drug, 2024
- Generic13 claims76%
- Brand-name and other4 claims24%
Dr. Grate's most prescribed drugs by claims, 2020
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
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Dr. Isaac Grate Jr. has 1 publication on record
Dmand AI links 1 paper to Dr. Grate.
Papers1
Recent publications by Dr. Grate
See who Dr. Grate researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grate works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Isaac Grate Jr. has 1 award and honors on record
Dmand AI lists 1 award for Dr. Grate.
Awards and honors for Dr. Grate
- Undated
- ACEP Fellow
Source: Dmand AI Professional Profile Data
Dr. Isaac Grate Jr. graduated from Meharry Medical College School of Medicine
Dr. Grate graduated from Meharry Medical College School of Medicine in 1978. Dr. Grate is a member of ACEP.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Isaac Grate Jr. accepts plans from 13 insurance carriers
Dr. Grate is in network with 13 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Alliant Health Plans
- Elevance
- HCSC
- Baylor Scott and White
- Blue Cross and Blue Shield of Kansas City
- +5 more carriersWith a free account
Plan types Dr. Grate accepts, by number of carriers
- HMO9
- PPO8
- POS4
- EPO2
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. Isaac Grate Jr.'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Isaac Grate Jr.
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. Isaac Grate Jr.'s NPI number?
Dr. Isaac Grate Jr.'s NPI number is 1205866514. It was assigned on July 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Isaac Grate Jr.?
Dr. Isaac Grate Jr. is an emergency medicine physician in Houston, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Isaac Grate Jr. practice?
Dr. Grate practices at 7207 North Gessner, Houston, TX 77040. Dr. Grate's primary practice is Labcorp - Houston (N Gessner) in Houston, Texas.
What is Dr. Isaac Grate Jr.'s office phone number?
The practice phone on file for Dr. Grate is (713) 856-8288.
What is Dr. Isaac Grate Jr.'s medical license number?
Dr. Grate holds Texas license G4003, one of the licenses on file in 3 states.
Which states has Dr. Isaac Grate Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Grate in Texas (1983 to 2027), California (since 1979) and Louisiana (since 1993).
Does Dr. Isaac Grate Jr. accept Medicare?
Yes. CMS data shows Dr. Grate billed Medicare for 15 services in 2021.
What services does Dr. Isaac Grate Jr. bill to Medicare?
In 2021, Dr. Grate's most billed Medicare services were emergency department visit (99283).
Where did Dr. Isaac Grate Jr. go to medical school?
Dr. Grate graduated from Meharry Medical College School of Medicine in 1978.
What drugs does Dr. Isaac Grate Jr. prescribe most?
In 2020 Medicare Part D data, Dr. Grate's most prescribed drugs by claims were Acetaminophen-Codeine.
Show 3 more questionsShow fewer questions
How long has Dr. Isaac Grate Jr. been practicing?
Dr. Grate graduated from medical school in 1978, 48 years ago.
Does Dr. Isaac Grate Jr. do research?
Dmand AI links 1 publication to Dr. Grate.
What insurance does Dr. Isaac Grate Jr. accept?
Dr. Grate is in network with 13 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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