Issabel D. Crabtree, CRNA
- Medicare patients, 2024
- 141
- MIPS score, 2024
- 94
- Hospital affiliations
- 2
- Industry payments
- $50
- Medical groups
- 2
- Practice address
- 2525 Desales Ave, Chattanooga, TN 37404
- Practice phone
- Call (423) 495-2525
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Issabel Crabtree'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.
Issabel D. Crabtree is a nurse anesthetist in Chattanooga, Tennessee
Issabel Crabtree practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health.
Issabel Crabtree's NPI, 1528034295, was assigned on February 23, 2006. Issabel Crabtree holds Tennessee license RN87611.
- NPI
- 1528034295NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385660661
- NPI enumeration date
- February 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 495-2525
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Issabel D. Crabtree practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee
Issabel Crabtree's primary practice is CommonSpirit - Memorial Hospital - Chattanooga, at 2525 Desales Ave, Chattanooga, TN 37404 in Hamilton County. The practice phone is (423) 495-2525.
- CommonSpirit - Memorial Hospital - Chattanooga2525 Desales Ave, Chattanooga, TN 37404 · Hamilton CountyPhone(423) 495-2525
Source: Dmand AI Affiliation Data
Issabel D. Crabtree is affiliated with 2 sites of care and 2 medical groups
Issabel Crabtree's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health. Issabel Crabtree is also affiliated with Parkridge Medical Center. The medical group on file is Anesthesia Medical Alliance. Dmand AI also links Issabel Crabtree to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Issabel D. Crabtree's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Issabel Crabtree practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CommonSpirit - Memorial Hospital - Chattanooga | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Issabel D. Crabtree is one of 2,442 nurse anesthetists in Tennessee
Nurse anesthetist, certified registered is Issabel Crabtree's primary specialty in the NPI Registry, under taxonomy code 367500000X. Dmand AI has Issabel Crabtree's licenses on file in 2 states: Tennessee and Georgia.
Specialties and state licenses
- Certified registered nurse anesthetist, TennesseePrimary
- Georgia license
Nurse anesthetists near Issabel Crabtree
Counts of nurse anesthetists 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
Issabel D. Crabtree treated 141 Medicare patients in 2024, average age 74
CMS counts 141 Medicare patients who saw Issabel Crabtree in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Issabel Crabtree's median patient age at 71, with 49% women.
Issabel Crabtree's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Issabel Crabtree's Medicare patients by sex, 2024
- Women7050%
- Men7150%
Chronic conditions among Issabel Crabtree's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes35%
- Ischemic heart disease35%
- Chronic kidney disease33%
- Anxiety30%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Issabel Crabtree's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Issabel D. Crabtree scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Issabel Crabtree for performance year 2024, reported through an alternative payment model (APM). Issabel Crabtree accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Issabel Crabtree's MIPS scores, performance year 2024
- 94of 100Final score
- 92.6of 100Quality
- 93of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Issabel D. Crabtree received $50 in industry payments in 2025
CMS Open Payments shows 2 general payments to Issabel Crabtree from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $26.
Companies that paid Issabel Crabtree the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Issabel D. Crabtree'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Issabel D. Crabtree
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What is Issabel D. Crabtree's NPI number?
Issabel D. Crabtree's NPI number is 1528034295. It was assigned on February 23, 2006, and it is active in the NPI Registry.
What does Issabel D. Crabtree specialize in?
Issabel D. Crabtree is a nurse anesthetist in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Issabel D. Crabtree practice?
Issabel Crabtree practices at 2525 Desales Ave, Chattanooga, TN 37404. Issabel Crabtree's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health. Dmand AI also links Issabel Crabtree to 1 medical group.
What is Issabel D. Crabtree's office phone number?
The practice phone on file for Issabel Crabtree is (423) 495-2525.
What is Issabel D. Crabtree's medical license number?
Issabel Crabtree holds Tennessee license RN87611, one of the licenses on file in 2 states.
Which states has Issabel D. Crabtree been licensed in?
Dmand AI has state licenses on file for Issabel Crabtree in Tennessee and Georgia.
Which hospitals is Issabel D. Crabtree affiliated with?
Issabel Crabtree practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee. Issabel Crabtree is also affiliated with Parkridge Medical Center.
What medical group is Issabel D. Crabtree part of?
Issabel Crabtree is linked to Anesthesia Medical Alliance. Dmand AI links Issabel Crabtree to 1 more medical group.
Does Issabel D. Crabtree accept Medicare?
Yes. CMS lists Issabel Crabtree as accepting Medicare assignment.
What is Issabel D. Crabtree's MIPS score?
Issabel Crabtree's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Issabel D. Crabtree see?
CMS counts 141 Medicare patients who saw Issabel Crabtree in 2024, with an average age of 74.
Has Issabel D. Crabtree received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Issabel Crabtree from 2 companies from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Issabel D. Crabtree been practicing?
Issabel Crabtree graduated from medical school in 2002, 24 years ago.
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