Dr. Julia Y. Ahn, DO
- Medicare services, 2024
- 5,197
- Medicare patients, 2024
- 3,045
- MIPS score, 2024
- 75
- Hospital affiliations
- 5
- Medical groups
- 5
- Practice address
- 6001 Montrose Rd, Rockville, MD 20852
- Practice phone
- Call (301) 983-3734
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Endocrine and Diabetes Associates
Rockville, Maryland
Find Dr. Ahn'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. Julia Y. Ahn is a body imaging physician in Rockville, Maryland
Dr. Ahn practices at Endocrine and Diabetes Associates in Rockville, Maryland.
Dr. Ahn's NPI, 1700224755, was assigned on June 12, 2013. Dr. Ahn graduated from Kansas City University of Physicians and Surgeons in 2013. Dr. Ahn holds District of Columbia license MD047427.
- NPI
- 1700224755NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153540570
- NPI enumeration date
- June 12, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 983-3734
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Julia Y. Ahn practices at Endocrine and Diabetes Associates in Rockville, Maryland
Dr. Ahn's primary practice is Endocrine and Diabetes Associates, at 6001 Montrose Rd, Rockville, MD 20852 in Montgomery County. The practice phone is (301) 983-3734.
- Endocrine and Diabetes Associates6001 Montrose Rd, Rockville, MD 20852 · Montgomery CountyPhone(301) 983-3734
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Julia Y. Ahn is affiliated with 7 sites of care and 5 medical groups
Dr. Ahn's primary practice is Endocrine and Diabetes Associates in Rockville, Maryland. Dr. Ahn is also affiliated with MedStar Washington Hospital Center. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Ahn to 4 more hospitals, 4 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Julia Y. Ahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ahn practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Endocrine and Diabetes Associates | Available with a free account |
| +6 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Julia Y. Ahn is one of 16 body imaging physicians in Maryland
Body imaging is Dr. Ahn's primary specialty in the NPI Registry, under taxonomy code 2085B0100X. Dmand AI has Dr. Ahn's licenses on file in 2 states: District of Columbia and Maryland.
Specialties and state licenses
- Body imaging, District of ColumbiaPrimary
- Maryland license
Body imaging physicians near Dr. Ahn
Counts of body imaging 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. Julia Y. Ahn billed Medicare for 5,197 services in 2024
CMS data shows 5,197 Medicare services from Dr. Ahn across 41 procedure codes in 2024, for 3,045 Medicare patients. Medicare paid $138,488 for them.
Dr. Ahn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 4,2732024: 3,80711%
- Other services
- 2023: 9862024: 1,30532%
- Tests and treatments
- 2023: 732024: 6511%
- Surgery
- 2023: 222024: 209%
Where Dr. Ahn's Medicare services took place, 2024
- In an office1,34226%
- In a facility3,85574%
Dr. Ahn compared with the Maryland median for body imaging physicians, 2024
- Dr. Ahn
- Maryland median
- Medicare services
- 5,197vs 25,86880% below
- Medicare patients
- 3,045vs 2,8168% above
Medians across 13 body imaging physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Ahn'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ahn and other body imaging physicians in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Julia Y. Ahn treated 3,045 Medicare patients in 2024, average age 74
CMS counts 3,045 Medicare patients who saw Dr. Ahn in 2024. The largest group is 65 to 74, with 1,169 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.54, 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. Ahn's median patient age at 63, with 55% women.
Dr. Ahn's Medicare patients by age, 2024
Dr. Ahn's Medicare patients by sex, 2024
- Women1,63154%
- Men1,41446%
Chronic conditions among Dr. Ahn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes52%
- Ischemic heart disease52%
- Chronic kidney disease49%
- Heart failure44%
- Mood disorders36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ahn'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%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Julia Y. Ahn scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Ahn for performance year 2024, reported individually. Dr. Ahn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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. Julia Y. Ahn graduated from Kansas City University of Physicians and Surgeons
Dr. Ahn graduated from Kansas City University of Physicians and Surgeons in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Julia Y. Ahn'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) |
| 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. Julia Y. Ahn
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. Julia Y. Ahn's NPI number?
Dr. Julia Y. Ahn's NPI number is 1700224755. It was assigned on June 12, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Julia Y. Ahn?
Dr. Julia Y. Ahn is a body imaging physician in Rockville, Maryland. The primary specialty in the NPI Registry is Body Imaging Physician (taxonomy code 2085B0100X).
Where does Dr. Julia Y. Ahn practice?
Dr. Ahn practices at 6001 Montrose Rd, Rockville, MD 20852. Dr. Ahn's primary practice is Endocrine and Diabetes Associates in Rockville, Maryland. Dmand AI also links Dr. Ahn to 4 hospitals, 4 medical groups and 1 group practice or clinic.
What is Dr. Julia Y. Ahn's office phone number?
The practice phone on file for Dr. Ahn is (301) 983-3734.
What is Dr. Julia Y. Ahn's medical license number?
Dr. Ahn holds District of Columbia license MD047427, one of the licenses on file in 2 states.
Which states has Dr. Julia Y. Ahn been licensed in?
Dmand AI has state licenses on file for Dr. Ahn in District of Columbia and Maryland.
Which hospitals is Dr. Julia Y. Ahn affiliated with?
Dr. Ahn is affiliated with MedStar Washington Hospital Center. Dmand AI links Dr. Ahn to 4 more hospitals.
What medical group is Dr. Julia Y. Ahn part of?
Dr. Ahn is linked to MedStar Medical Group. Dmand AI links Dr. Ahn to 4 more medical groups.
Does Dr. Julia Y. Ahn accept Medicare?
Yes. CMS data shows Dr. Ahn billed Medicare for 5,197 services in 2024, and Dr. Ahn accepts Medicare assignment.
What is Dr. Julia Y. Ahn's MIPS score?
Dr. Ahn's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
Show 4 more questionsShow fewer questions
How many Medicare patients does Dr. Julia Y. Ahn see?
CMS counts 3,045 Medicare patients who saw Dr. Ahn in 2024, with an average age of 74.
What services does Dr. Julia Y. Ahn bill to Medicare?
In 2024, Dr. Ahn's most billed Medicare services were medicare temporary code (Q9967), diagnostic imaging (71045) and diagnostic imaging (74177).
Where did Dr. Julia Y. Ahn go to medical school?
Dr. Ahn graduated from Kansas City University of Physicians and Surgeons in 2013.
How long has Dr. Julia Y. Ahn been practicing?
Dr. Ahn graduated from medical school in 2013, 13 years ago.
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