Dr. Martha A. Grimm, MD
- Medicare services, 2024
- 46
- Medicare patients, 2024
- 50
- Part D claims, 2024
- 93
- Hospital affiliations
- 1
- Industry payments
- $38
- Practice address
- 6200 W Parker Rd, Plano, TX 75093
- Practice phone
- Call (972) 981-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Grimm'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. Martha A. Grimm is an emergency medicine physician in Plano, Texas
Dr. Grimm practices at Texas Health Plano in Plano, Texas, part of Texas Health Resources.
Dr. Grimm's NPI, 1336196930, was assigned on May 28, 2006. Dr. Grimm graduated from University of Arizona College of Medicine in 1997. Dr. Grimm holds Texas license K6780.
- NPI
- 1336196930NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032245733
- NPI enumeration date
- May 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (972) 981-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Martha A. Grimm practices at Texas Health Plano in Plano, Texas
Dr. Grimm's primary practice is Texas Health Plano, at 6200 W Parker Rd, Plano, TX 75093 in Collin County. The practice phone is (972) 981-8000.
- Texas Health Plano6200 W Parker Rd, Plano, TX 75093 · Collin CountyPhone(972) 981-8000
Source: Dmand AI Affiliation Data
Dr. Martha A. Grimm is affiliated with 1 site of care and 1 medical group
Dr. Grimm's primary practice is Texas Health Plano in Plano, Texas, part of Texas Health Resources. The medical group on file is Texas Medicine Resources.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Martha A. Grimm's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grimm practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Texas Health Plano | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Texas Health Resources and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Martha A. Grimm is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Grimm's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Grimm is licensed in Texas.
Specialties and state licenses
- Emergency medicine, TexasPrimary
Emergency medicine physicians near Dr. Grimm
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. Martha A. Grimm billed Medicare for 46 services in 2024
CMS data shows 46 Medicare services from Dr. Grimm across 2 procedure codes in 2024, for 50 Medicare patients. Medicare paid $4,836 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Grimm's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 602024: 4623%
Dr. Grimm compared with the Texas median for emergency medicine physicians, 2024
- Dr. Grimm
- Texas median
- Medicare services
- 46vs 22580% below
- Medicare patients
- 50vs 20676% below
- Part D claims
- 13vs 7482% below
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Grimm'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grimm 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. Martha A. Grimm treated 50 Medicare patients in 2024, average age 72
CMS counts 50 Medicare patients who saw Dr. Grimm in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.66, 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. Grimm's median patient age at 39, with 67% women.
Dr. Grimm's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Grimm's Medicare patients by sex, 2024
- Women3570%
- Men1530%
Chronic conditions among Dr. Grimm's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Ischemic heart disease38%
- Mood disorders36%
- Anxiety34%
- Depression32%
- Diabetes32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grimm's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Martha A. Grimm wrote 93 Medicare Part D claims in 2024
In 2024, Dr. Grimm wrote 93 Medicare Part D claims for 52 patients. 89% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $65 in total drug cost. In 2023, CMS named 29 claims across 2 drugs.
Dr. Grimm's Part D claims by kind of drug, 2024
- Generic83 claims89%
- Brand-name and other10 claims11%
Dr. Grimm'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. Grimm's Part D claims, 2024
- Antibiotics29%27 of 93 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: 292024: 1355%
Drugs named by CMS: 1 in 2024, 2 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
How Dr. Martha A. Grimm takes part in Medicare
Dr. Grimm 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. Martha A. Grimm received $38 in industry payments from 2022 to 2023
CMS Open Payments shows 2 general payments to Dr. Grimm from 2 drug and device companies from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $21.
General payments to Dr. Grimm by program year, 2022 to 2023
Companies that paid Dr. Grimm the most, 2022 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Martha A. Grimm graduated from University of Arizona College of Medicine
Dr. Grimm graduated from University of Arizona College of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Martha A. Grimm'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) |
| 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. Martha A. Grimm
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. Martha A. Grimm's NPI number?
Dr. Martha A. Grimm's NPI number is 1336196930. It was assigned on May 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Martha A. Grimm?
Dr. Martha A. Grimm is an emergency medicine physician in Plano, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Martha A. Grimm practice?
Dr. Grimm practices at 6200 W Parker Rd, Plano, TX 75093. Dr. Grimm's primary practice is Texas Health Plano in Plano, Texas, part of Texas Health Resources.
What is Dr. Martha A. Grimm's office phone number?
The practice phone on file for Dr. Grimm is (972) 981-8000.
What is Dr. Martha A. Grimm's medical license number?
Dr. Grimm holds Texas license K6780.
Which hospitals is Dr. Martha A. Grimm affiliated with?
Dr. Grimm practices at Texas Health Plano in Plano, Texas.
What medical group is Dr. Martha A. Grimm part of?
Dr. Grimm is linked to Texas Medicine Resources.
Does Dr. Martha A. Grimm accept Medicare?
Yes. CMS data shows Dr. Grimm billed Medicare for 46 services in 2024, and Dr. Grimm accepts Medicare assignment.
How many Medicare patients does Dr. Martha A. Grimm see?
CMS counts 50 Medicare patients who saw Dr. Grimm in 2024, with an average age of 72.
What services does Dr. Martha A. Grimm bill to Medicare?
In 2024, Dr. Grimm's most billed Medicare services were emergency department visit (99284) and emergency department visit (99285).
Show 4 more questionsShow fewer questions
Where did Dr. Martha A. Grimm go to medical school?
Dr. Grimm graduated from University of Arizona College of Medicine in 1997.
What drugs does Dr. Martha A. Grimm prescribe most?
In 2024 Medicare Part D data, Dr. Grimm's most prescribed drugs by claims were Ondansetron ODT.
Has Dr. Martha A. Grimm received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Dr. Grimm from 2 companies from 2022 to 2023. The largest total came from Inari Medical, Inc.
How long has Dr. Martha A. Grimm been practicing?
Dr. Grimm graduated from medical school in 1997, 29 years ago.
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