Dr. Timothy Albert Lancaster, MD
- Medicare services, 2024
- 443
- Medicare patients, 2024
- 337
- Part D claims, 2024
- 259
- Hospital affiliations
- 3
- Medical groups
- 3
- Practice address
- 6200 North La Cholla Boulevard, Tucson, AZ 85741
- Practice phone
- Call (520) 469-8100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lancaster's professional email, personal email and mobile number
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Dr. Timothy Albert Lancaster is an emergency medicine physician in Tucson, Arizona
Dr. Lancaster practices at Northwest Medical Center in Tucson, Arizona, part of Community Health Systems.
Dr. Lancaster's NPI, 1578755120, was assigned on August 16, 2007. Dr. Lancaster graduated from St. George's University School of Medicine in 2004. Dr. Lancaster holds New York license 245348.
- NPI
- 1578755120NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991898744
- NPI enumeration date
- August 16, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 469-8100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy Albert Lancaster practices at Northwest Medical Center in Tucson, Arizona
Dr. Lancaster's primary practice is Northwest Medical Center, at 6200 North La Cholla Boulevard, Tucson, AZ 85741 in Pima County. The practice phone is (520) 469-8100.
- Northwest Medical Center6200 North La Cholla Boulevard, Tucson, AZ 85741 · Pima CountyPhone(520) 469-8100
Source: Dmand AI Affiliation Data
Dr. Timothy Albert Lancaster is affiliated with 3 sites of care and 3 medical groups
Dr. Lancaster's primary practice is Northwest Medical Center in Tucson, Arizona, part of Community Health Systems. Dr. Lancaster is also affiliated with Oro Valley Hospital. The medical group on file is Northwest Medical Center. Dmand AI also links Dr. Lancaster to 1 more hospital and 2 medical groups, 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. Timothy Albert Lancaster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lancaster practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwest Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy Albert Lancaster is one of 1,360 emergency medicine physicians in Arizona
Emergency medicine is Dr. Lancaster's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Lancaster's licenses on file in 2 states: New York and New Jersey.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
- New Jersey license
Emergency medicine physicians near Dr. Lancaster
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. Timothy Albert Lancaster billed Medicare for 443 services in 2024
CMS data shows 443 Medicare services from Dr. Lancaster across 5 procedure codes in 2024, for 337 Medicare patients. Medicare paid $42,878 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lancaster's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3542024: 3346%
- Tests and treatments
- 2023: 1392024: 10922%
Dr. Lancaster compared with the Arizona median for emergency medicine physicians, 2024
- Dr. Lancaster
- Arizona median
- Medicare services
- 443vs 2162.1 times
- Medicare patients
- 337vs 21060% above
- Part D claims
- 94vs 5088% above
Medians across 1,326 emergency medicine physicians in Arizona with Dmand AI profiles that report each measure.
Dr. Lancaster'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy Albert Lancaster treated 337 Medicare patients in 2024, average age 77
CMS counts 337 Medicare patients who saw Dr. Lancaster in 2024. The largest group is 75 to 84, with 114 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.02, 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. Lancaster's median patient age at 63, with 55% women.
Dr. Lancaster's Medicare patients by age, 2024
Dr. Lancaster's Medicare patients by sex, 2024
- Women20962%
- Men12838%
Chronic conditions among Dr. Lancaster's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Diabetes53%
- Mood disorders45%
- Anxiety44%
- Ischemic heart disease44%
- Heart failure39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lancaster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy Albert Lancaster wrote 259 Medicare Part D claims in 2024
In 2024, Dr. Lancaster wrote 259 Medicare Part D claims for 169 patients. 96% of them were for generic drugs. CMS names the drug for 94 of them, across 6 drugs with 11 or more claims each, at $451 in total drug cost. In 2023, CMS named 58 claims across 5 drugs.
Dr. Lancaster's Part D claims by kind of drug, 2024
- Generic249 claims96%
- Brand-name and other10 claims4%
Dr. Lancaster'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. Lancaster's Part D claims, 2024
- Opioids20%51 of 259 claims
- Antibiotics24%62 of 259 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: 582024: 9462%
Drugs named by CMS: 6 in 2024, 5 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. Timothy Albert Lancaster takes part in Medicare
Dr. Lancaster 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. Timothy Albert Lancaster graduated from St. George's University School of Medicine
Dr. Lancaster graduated from St. George's University School of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Timothy Albert Lancaster'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) |
| 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. Timothy Albert Lancaster
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. Timothy Albert Lancaster's NPI number?
Dr. Timothy Albert Lancaster's NPI number is 1578755120. It was assigned on August 16, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Albert Lancaster?
Dr. Timothy Albert Lancaster is an emergency medicine physician in Tucson, Arizona. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Timothy Albert Lancaster practice?
Dr. Lancaster practices at 6200 North La Cholla Boulevard, Tucson, AZ 85741. Dr. Lancaster's primary practice is Northwest Medical Center in Tucson, Arizona, part of Community Health Systems. Dmand AI also links Dr. Lancaster to 1 hospital and 2 medical groups.
What is Dr. Timothy Albert Lancaster's office phone number?
The practice phone on file for Dr. Lancaster is (520) 469-8100.
What is Dr. Timothy Albert Lancaster's medical license number?
Dr. Lancaster holds New York license 245348, one of the licenses on file in 2 states.
Which states has Dr. Timothy Albert Lancaster been licensed in?
Dmand AI has state licenses on file for Dr. Lancaster in New York and New Jersey.
Which hospitals is Dr. Timothy Albert Lancaster affiliated with?
Dr. Lancaster practices at Northwest Medical Center in Tucson, Arizona. Dr. Lancaster is also affiliated with Oro Valley Hospital. Dmand AI links Dr. Lancaster to 1 more hospital.
What medical group is Dr. Timothy Albert Lancaster part of?
Dr. Lancaster is linked to Northwest Medical Center. Dmand AI links Dr. Lancaster to 2 more medical groups.
Does Dr. Timothy Albert Lancaster accept Medicare?
Yes. CMS data shows Dr. Lancaster billed Medicare for 443 services in 2024, and Dr. Lancaster accepts Medicare assignment.
How many Medicare patients does Dr. Timothy Albert Lancaster see?
CMS counts 337 Medicare patients who saw Dr. Lancaster in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Timothy Albert Lancaster bill to Medicare?
In 2024, Dr. Lancaster's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Timothy Albert Lancaster go to medical school?
Dr. Lancaster graduated from St. George's University School of Medicine in 2004.
What drugs does Dr. Timothy Albert Lancaster prescribe most?
In 2024 Medicare Part D data, Dr. Lancaster's most prescribed drugs by claims were Tramadol HCl, Meclizine HCl and Ondansetron ODT.
How long has Dr. Timothy Albert Lancaster been practicing?
Dr. Lancaster graduated from medical school in 2004, 22 years ago.
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