Dr. Aaron Lehi Stack, MD
- Medicare services, 2024
- 21,899
- Medicare patients, 2024
- 696
- MIPS score, 2024
- 73
- Industry payments
- $1,043
- Medical group
- 1
- Practice address
- 3289 Woodburn Rd, Annandale, VA 22003
- Practice phone
- Call (703) 207-7532
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Inova Woodburn Surgery Center
Annandale, Virginia
Find Dr. Stack'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. Aaron Lehi Stack is a nuclear medicine physician in Annandale, Virginia
Dr. Stack practices at Inova Woodburn Surgery Center in Annandale, Virginia.
Dr. Stack's NPI, 1821011487, was assigned on July 25, 2006. Dr. Stack holds Virginia license 0101236162.
- NPI
- 1821011487NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355587130
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 207-7532
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron Lehi Stack practices at Inova Woodburn Surgery Center in Annandale, Virginia
Dr. Stack's primary practice is Inova Woodburn Surgery Center, at 3289 Woodburn Rd, Annandale, VA 22003 in Fairfax County. The practice phone is (703) 207-7532.
- Inova Woodburn Surgery Center3289 Woodburn Rd, Annandale, VA 22003 · Fairfax CountyPhone(703) 207-7532
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Aaron Lehi Stack is affiliated with 1 site of care and 1 medical group
Dr. Stack's primary practice is Inova Woodburn Surgery Center in Annandale, Virginia. The medical group on file is Woodburn Nuclear Medicine & Metro Region PET Center.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Aaron Lehi Stack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stack practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Inova Woodburn Surgery Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron Lehi Stack is one of 17 nuclear medicine physicians in Virginia
Nuclear medicine is Dr. Stack's primary specialty in the NPI Registry, under taxonomy code 207U00000X. Dmand AI has Dr. Stack's licenses on file in 3 states: Virginia, District of Columbia and Maryland.
Specialties and state licenses
- Nuclear medicine, VirginiaPrimary
- Diagnostic radiology, District of Columbia
- Maryland license
Nuclear medicine physicians near Dr. Stack
Counts of nuclear 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. Aaron Lehi Stack billed Medicare for 21,899 services in 2024
CMS data shows 21,899 Medicare services from Dr. Stack across 20 procedure codes in 2024, for 696 Medicare patients. Medicare paid $1,413,868 for them. Every service was in an office.
Dr. Stack's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 21,5242024: 20,8643%
- Imaging
- 2023: 1,0412024: 1,0351%
Dr. Stack compared with the Virginia median for nuclear medicine physicians, 2024
- Dr. Stack
- Virginia median
- Medicare services
- 21,899vs 71630.6 times
- Medicare patients
- 696vs 6389% above
Medians across 16 nuclear medicine physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Stack'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.
Need commercial claims for Dr. Stack?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stack and other nuclear medicine physicians in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron Lehi Stack treated 696 Medicare patients in 2024, average age 76
CMS counts 696 Medicare patients who saw Dr. Stack in 2024. The largest group is 75 to 84, with 317 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.61, 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. Stack's median patient age at 64, with 49% women.
Dr. Stack's Medicare patients by age, 2024
Dr. Stack's Medicare patients by sex, 2024
- Women34149%
- Men35551%
Chronic conditions among Dr. Stack's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Cancer49%
- Arthritis44%
- Diabetes29%
- Ischemic heart disease27%
- Anxiety24%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aaron Lehi Stack scored 73 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 73 out of 100 for Dr. Stack for performance year 2024, reported as part of a group. Dr. Stack accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Stack's MIPS scores, performance year 2024
- 73of 100Final score
- 45of 100Quality
- 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. Aaron Lehi Stack received $1,043 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Stack from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GE Healthcare paid the most, $305.
General payments to Dr. Stack by program year, 2016 to 2025
Companies that paid Dr. Stack the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Aaron Lehi Stack'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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 Dr. Aaron Lehi Stack
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. Aaron Lehi Stack's NPI number?
Dr. Aaron Lehi Stack's NPI number is 1821011487. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron Lehi Stack?
Dr. Aaron Lehi Stack is a nuclear medicine physician in Annandale, Virginia. The primary specialty in the NPI Registry is Nuclear Medicine Physician (taxonomy code 207U00000X).
Where does Dr. Aaron Lehi Stack practice?
Dr. Stack practices at 3289 Woodburn Rd, Annandale, VA 22003. Dr. Stack's primary practice is Inova Woodburn Surgery Center in Annandale, Virginia.
What is Dr. Aaron Lehi Stack's office phone number?
The practice phone on file for Dr. Stack is (703) 207-7532.
What is Dr. Aaron Lehi Stack's medical license number?
Dr. Stack holds Virginia license 0101236162, one of the licenses on file in 3 states.
Which states has Dr. Aaron Lehi Stack been licensed in?
Dmand AI has state licenses on file for Dr. Stack in Virginia, District of Columbia and Maryland.
What medical group is Dr. Aaron Lehi Stack part of?
Dr. Stack is linked to Woodburn Nuclear Medicine & Metro Region PET Center.
Does Dr. Aaron Lehi Stack accept Medicare?
Yes. CMS data shows Dr. Stack billed Medicare for 21,899 services in 2024, and Dr. Stack accepts Medicare assignment.
What is Dr. Aaron Lehi Stack's MIPS score?
Dr. Stack's MIPS final score for performance year 2024 is 73 out of 100, reported as part of a group.
How many Medicare patients does Dr. Aaron Lehi Stack see?
CMS counts 696 Medicare patients who saw Dr. Stack in 2024, with an average age of 76.
Show 3 more questionsShow fewer questions
What services does Dr. Aaron Lehi Stack bill to Medicare?
In 2024, Dr. Stack's most billed Medicare services were medicare temporary code (Q9967), medical supplies or transport (A9595) and medicare temporary code (Q9963).
Has Dr. Aaron Lehi Stack received payments from drug or device companies?
CMS Open Payments shows $1,043 in general payments to Dr. Stack from 8 companies from 2016 to 2025. The largest total came from GE Healthcare.
How long has Dr. Aaron Lehi Stack been practicing?
Dr. Stack graduated from medical school in 1994, 32 years ago.
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