Dr. Alexander Timothy Crossett, MD
- Medicare patients, 2024
- 26
- Part D claims, 2024
- 599
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Industry payments
- $140
- 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
Primary practice
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Dr. Alexander Timothy Crossett is an internist in Chattanooga, Tennessee
Dr. Crossett practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health.
Dr. Crossett's NPI, 1538742952, was assigned on May 3, 2021. Dr. Crossett graduated from University of Tennessee, Hsc, College of Medicine in 2020. Dr. Crossett holds Mississippi license T-4468.
- NPI
- 1538742952NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678964939
- NPI enumeration date
- May 3, 2021
- 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
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander Timothy Crossett practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee
Dr. Crossett'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
Dr. Alexander Timothy Crossett is affiliated with 1 site of care and 1 medical group
Dr. Crossett's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health. The medical group on file is Memorial Health Partners Foundation.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander Timothy Crossett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Crossett practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CommonSpirit - Memorial Hospital - Chattanooga | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alexander Timothy Crossett is one of 2,427 internists in Tennessee
Internal medicine is Dr. Crossett's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Crossett is licensed in Mississippi.
Specialties and state licenses
- Internal medicine, MississippiPrimary
Internists near Dr. Crossett
Counts of internists 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. Alexander Timothy Crossett treated 26 Medicare patients in 2024, average age 79
CMS counts 26 Medicare patients who saw Dr. Crossett in 2024. The largest group is 75 to 84, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.58, 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. Crossett's median patient age at 75, with 54% women.
Dr. Crossett's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Crossett's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation58%
- Ischemic heart disease58%
- Arthritis54%
- Diabetes54%
- Chronic kidney disease50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Crossett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexander Timothy Crossett wrote 599 Medicare Part D claims in 2024
In 2024, Dr. Crossett wrote 599 Medicare Part D claims for 97 patients. 85% of them were for generic drugs. CMS names the drug for 204 of them, across 13 drugs with 11 or more claims each, at $12,152 in total drug cost. In 2023, CMS named 252 claims across 16 drugs.
Dr. Crossett's Part D claims by kind of drug, 2024
- Generic509 claims85%
- Brand-name90 claims15%
Dr. Crossett'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. Crossett's Part D claims, 2024
- Opioids2%12 of 599 claims
- Antibiotics3%19 of 599 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: 2522024: 20419%
Drugs named by CMS: 13 in 2024, 16 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. Alexander Timothy Crossett 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 Dr. Crossett for performance year 2024, reported through an alternative payment model (APM). Dr. Crossett accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Crossett'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
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Dr. Alexander Timothy Crossett received $140 in industry payments from 2022 to 2024
CMS Open Payments shows 7 general payments to Dr. Crossett from 4 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $77.
General payments to Dr. Crossett by program year, 2022 to 2024
Companies that paid Dr. Crossett the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alexander Timothy Crossett graduated from University of Tennessee, Hsc, College of Medicine
Dr. Crossett graduated from University of Tennessee, Hsc, College of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alexander Timothy Crossett'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) |
| 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) |
| 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. Alexander Timothy Crossett
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What is Dr. Alexander Timothy Crossett's NPI number?
Dr. Alexander Timothy Crossett's NPI number is 1538742952. It was assigned on May 3, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander Timothy Crossett?
Dr. Alexander Timothy Crossett is an internist in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alexander Timothy Crossett practice?
Dr. Crossett practices at 2525 Desales Ave, Chattanooga, TN 37404. Dr. Crossett's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health.
What is Dr. Alexander Timothy Crossett's office phone number?
The practice phone on file for Dr. Crossett is (423) 495-2525.
What is Dr. Alexander Timothy Crossett's medical license number?
Dr. Crossett holds Mississippi license T-4468.
Which hospitals is Dr. Alexander Timothy Crossett affiliated with?
Dr. Crossett practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee.
What medical group is Dr. Alexander Timothy Crossett part of?
Dr. Crossett is linked to Memorial Health Partners Foundation.
Does Dr. Alexander Timothy Crossett accept Medicare?
Yes. CMS lists Dr. Crossett as accepting Medicare assignment.
What is Dr. Alexander Timothy Crossett's MIPS score?
Dr. Crossett's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Alexander Timothy Crossett see?
CMS counts 26 Medicare patients who saw Dr. Crossett in 2024, with an average age of 79.
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Where did Dr. Alexander Timothy Crossett go to medical school?
Dr. Crossett graduated from University of Tennessee, Hsc, College of Medicine in 2020.
What drugs does Dr. Alexander Timothy Crossett prescribe most?
In 2024 Medicare Part D data, Dr. Crossett's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Losartan Potassium.
Has Dr. Alexander Timothy Crossett received payments from drug or device companies?
CMS Open Payments shows $140 in general payments to Dr. Crossett from 4 companies from 2022 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Alexander Timothy Crossett been practicing?
Dr. Crossett graduated from medical school in 2020, 6 years ago.
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