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Adenosine TriphosphateAngiostatinsCatalysis
Dr. Timothy Andrews Ashley, MD
NPI1184636789PAC ID2860516952
- Medicare services, 2024
- 502
- Medicare patients, 2024
- 161
- Part D claims, 2024
- 3,797
- Publications
- 3
- Hospital affiliations
- 2
- Practice address
- 234 Crooked Creek Pkwy Ste 200 Suite 200, Durham, NC 27713
- Practice phone
- Call (919) 544-6644
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sutton Station Internal Medicine
Primary care practice · Durham, North Carolina
Find Dr. Ashley's professional email, personal email and mobile number
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Dr. Timothy Andrews Ashley is an internist in Durham, North Carolina
Dr. Ashley practices at Sutton Station Internal Medicine in Durham, North Carolina.
Dr. Ashley's NPI, 1184636789, was assigned on August 12, 2006. Dr. Ashley graduated from University of North Carolina School of Medicine in 2006. Dr. Ashley's New York license number on file is 253137.
NPI and contact details
- NPI
- 1184636789NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860516952
- NPI enumeration date
- August 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (919) 544-6644
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy Andrews Ashley practices at Sutton Station Internal Medicine in Durham, North Carolina
Dr. Ashley's primary practice is Sutton Station Internal Medicine, at 234 Crooked Creek Pkwy Ste 200 Suite 200, Durham, NC 27713. The practice phone is (919) 544-6644.
- Sutton Station Internal Medicine234 Crooked Creek Pkwy Ste 200 Suite 200, Durham, NC 27713Phone(919) 544-6644
Source: Dmand AI Affiliation Data
Dr. Timothy Andrews Ashley is affiliated with 3 sites of care and 1 medical group
Dr. Ashley's primary practice is Sutton Station Internal Medicine in Durham, North Carolina. Dr. Ashley is also affiliated with Duke University Hospital. The medical group on file is Sutton Station Internal Medicine. Dmand AI also links Dr. Ashley to 1 more hospital, named with a free account.
Sutton Station Internal MedicinePrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Timothy Andrews Ashley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ashley practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sutton Station Internal Medicine | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy Andrews Ashley is one of 3,705 internists in North Carolina
Internal medicine is Dr. Ashley's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ashley is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Ashley's licenses on file in 2 states: New York and North Carolina.
Specialties and state licenses
- Internal medicine, New YorkPrimary
- North Carolina license
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, anxiety, arthritis, atrial fibrillation and flutter, chronic diabetes, chronic hypertension and chronic kidney disease among the conditions Dr. Ashley treats.
Internists near Dr. Ashley
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. Timothy Andrews Ashley billed Medicare for 502 services in 2024
CMS data shows 502 Medicare services from Dr. Ashley across 9 procedure codes in 2024, for 161 Medicare patients. Medicare paid $31,536 for them. Every service was in an office.
Medicare services, 2024502
Medicare patients161
Paid by Medicare$31,536
Procedure codes9
Dr. Ashley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 1292024: 21164%
- Office and hospital visits
- 2023: 2132024: 2063%
- Tests and treatments
- 2023: 292024: 5383%
- Lab and pathology
- 2023: 352024: 329%
Dr. Ashley compared with the North Carolina median for internists, 2024
- Dr. Ashley
- North Carolina median
- Medicare services
- 502vs 521Close to median
- Medicare patients
- 161vs 18513% below
- Part D claims
- 3,168vs 27211.6 times
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Ashley'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. Ashley?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ashley and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy Andrews Ashley treated 161 Medicare patients in 2024, average age 74
CMS counts 161 Medicare patients who saw Dr. Ashley in 2024. The largest group is 65 to 74, with 70 patients. 64% of them have high blood pressure, and 53% have high cholesterol. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ashley's median patient age at 51, with 54% women.
Medicare patients, 2024161
Average age74
Average risk score1.01
Dr. Ashley's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ashley's Medicare patients by sex, 2024
- Women7345%
- Men8855%
Chronic conditions among Dr. Ashley's Medicare patients, 2024
- High blood pressure64%
- High cholesterol53%
- Arthritis42%
- Diabetes25%
- Chronic kidney disease24%
- Mood disorders19%
- Ischemic heart disease18%
- Atrial fibrillation17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ashley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy Andrews Ashley wrote 3,797 Medicare Part D claims in 2024
In 2024, Dr. Ashley wrote 3,797 Medicare Part D claims for 494 patients. 87% of them were for generic drugs. CMS names the drug for 3,168 of them, across 78 drugs with 11 or more claims each, at $297,988 in total drug cost. In 2023, CMS named 3,170 claims across 78 drugs.
Part D claims, 20243,797
Drugs named by CMS78
Total drug cost$297,988
Part D patients494
Dr. Ashley's Part D claims by kind of drug, 2024
- Generic3,305 claims87%
- Brand-name472 claims12%
- Other20 claims1%
Dr. Ashley'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. Ashley's Part D claims, 2024
- Opioids2%91 of 3,797 claims
- Antibiotics1%38 of 3,797 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: 3,1702024: 3,168No change
Drugs named by CMS: 78 in 2024, 78 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. Timothy Andrews Ashley offers telehealth to Medicare patients
Dr. Ashley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ashley as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Timothy Andrews Ashley has 3 publications on record
Dmand AI links 3 papers to Dr. Ashley in 2001. The most frequent topics are Astrocytes, Cattle and Cell Line, Transformed. Dr. Ashley's most frequent co-author is Scott S. Zamvil, MD.
Papers3
Topics Dr. Ashley writes about most
- Astrocytes
- Cattle
- Cell Line, Transformed
- Interferon-gamma
- Myelin Basic Protein
Dr. Ashley's most frequent co-authors
Recent publications by Dr. Ashley
Antigen-Presenting CellsAntigens, CDAstrocytes
Amino Acid SequenceAntigen PresentationAntigens, Differentiation, B-Lymphocyte
See who Dr. Ashley researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ashley works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Timothy Andrews Ashley received $30 in industry payments from 2022 to 2023
CMS Open Payments shows 2 general payments to Dr. Ashley from 1 drug or device company from 2022 to 2023. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $30.
General payments to Dr. Ashley by program year, 2022 to 2023
Companies that paid Dr. Ashley 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. Timothy Andrews Ashley graduated from University of North Carolina School of Medicine
Dr. Ashley graduated from University of North Carolina School of Medicine in 2006. Dr. Ashley is a member of AAP and ACP.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Timothy Andrews Ashley accepts plans from 18 insurance carriers
Dr. Ashley is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross and Blue Shield of North Carolina
- Cigna
- Elevance
- Excellus BlueCross BlueShield
- HCSC
- +10 more carriersWith a free account
Plan types Dr. Ashley accepts, by number of carriers
- PPO12
- HMO9
- Medicare9
- EPO5
- POS5
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Timothy Andrews Ashley'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Andrews Ashley
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 Andrews Ashley's NPI number?
Dr. Timothy Andrews Ashley's NPI number is 1184636789. It was assigned on August 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Andrews Ashley?
Dr. Timothy Andrews Ashley is an internist in Durham, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Timothy Andrews Ashley practice?
Dr. Ashley practices at 234 Crooked Creek Pkwy Ste 200 Suite 200, Durham, NC 27713. Dr. Ashley's primary practice is Sutton Station Internal Medicine in Durham, North Carolina. Dmand AI also links Dr. Ashley to 1 hospital.
What is Dr. Timothy Andrews Ashley's office phone number?
The practice phone on file for Dr. Ashley is (919) 544-6644.
What is Dr. Timothy Andrews Ashley's medical license number?
Dr. Ashley's New York license number on file is 253137, one of the licenses on file in 2 states.
Which states has Dr. Timothy Andrews Ashley been licensed in?
Dmand AI has state licenses on file for Dr. Ashley in New York (2009 to 2016) and North Carolina (2015 to 2025).
Which hospitals is Dr. Timothy Andrews Ashley affiliated with?
Dr. Ashley is affiliated with Duke University Hospital. Dmand AI links Dr. Ashley to 1 more hospital.
What medical group is Dr. Timothy Andrews Ashley part of?
Dr. Ashley is linked to Sutton Station Internal Medicine.
Does Dr. Timothy Andrews Ashley accept Medicare?
Yes. CMS data shows Dr. Ashley billed Medicare for 502 services in 2024, and Dr. Ashley accepts Medicare assignment.
Does Dr. Timothy Andrews Ashley offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ashley as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Timothy Andrews Ashley see?
CMS counts 161 Medicare patients who saw Dr. Ashley in 2024, with an average age of 74.
Is Dr. Timothy Andrews Ashley board certified?
Yes. Dr. Ashley is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Timothy Andrews Ashley bill to Medicare?
In 2024, Dr. Ashley's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Where did Dr. Timothy Andrews Ashley go to medical school?
Dr. Ashley graduated from University of North Carolina School of Medicine in 2006.
What drugs does Dr. Timothy Andrews Ashley prescribe most?
In 2024 Medicare Part D data, Dr. Ashley's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Timothy Andrews Ashley received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Ashley from 1 company from 2022 to 2023. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Timothy Andrews Ashley been practicing?
Dr. Ashley graduated from medical school in 2006, 20 years ago.
Does Dr. Timothy Andrews Ashley do research?
Dmand AI links 3 publications to Dr. Ashley.
Who does Dr. Timothy Andrews Ashley publish with?
Dr. Ashley's most frequent co-authors are Scott S. Zamvil, MD (2 shared papers).
What insurance does Dr. Timothy Andrews Ashley accept?
Dr. Ashley is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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