Dr. Aaron Watkins James, MD
- Medicare services, 2019
- 31
- Hospital affiliations
- 2
- Industry payments
- $825
- Medical group
- 1
- State license
- 1
- Practice address
- 600 N Wolfe St, Baltimore, MD 21287
- Practice phone
- Call (855) 662-3017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johns Hopkins Hospital Nelson/Harvey Building
Baltimore, Maryland
Find Dr. James' 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 Watkins James is a pathologist in Baltimore, Maryland
Dr. James practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.
Dr. James' NPI, 1326304056, was assigned on April 6, 2012. Dr. James graduated from University of California, San Francisco School of Medicine in 2010. Dr. James holds Maryland license D82031.
- NPI
- 1326304056NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163700998
- NPI enumeration date
- April 6, 2012
- NPI status
- Active
- Practice phone
- (855) 662-3017
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Aaron Watkins James practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland
Dr. James' primary practice is Johns Hopkins Hospital Nelson/Harvey Building, at 600 N Wolfe St, Baltimore, MD 21287 in Baltimore City. The practice phone is (855) 662-3017.
- Johns Hopkins Hospital Nelson/Harvey Building600 N Wolfe St, Baltimore, MD 21287 · Baltimore CityPhone(855) 662-3017
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Aaron Watkins James is affiliated with 3 sites of care and 1 medical group
Dr. James' primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dr. James is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. James to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aaron Watkins James' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. James practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins Hospital Nelson/Harvey Building | 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. Aaron Watkins James is one of 46 pathologists in Maryland
Anatomic pathology is Dr. James' primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dr. James is licensed in Maryland.
Specialties and state licenses
- Anatomic pathology, MarylandPrimary
Pathologists near Dr. James
Counts of pathologists 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 Watkins James billed Medicare for 31 services in 2019
CMS data shows 31 Medicare services from Dr. James across 1 procedure code in 2019. Medicare paid $1,030 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. James' Medicare services by type, 2018 to 2019
- 2018
- 2019
- Lab and pathology
- 2018: 302019: 313%
Dr. James compared with the Maryland median for pathologists, 2019
- Dr. James
- Maryland median
- Medicare services
- 31vs 71996% below
Medians across 39 pathologists in Maryland with Dmand AI profiles that report each measure.
Dr. James' most billed Medicare procedure codes, 2019
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. James?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. James and other pathologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron Watkins James' patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. James' median patient age at 65, with 100% women.
Dr. James' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
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Dr. Aaron Watkins James received $825 in industry payments from 2019 to 2020
CMS Open Payments shows 2 general payments to Dr. James from 1 drug or device company from 2019 to 2020. Honoraria make up the largest share, 100% of the total. Musculoskeletal Transplant Foundation Inc. paid the most, $825. It also lists 10 research payments totaling $300,000 from 2017 to 2020.
General payments to Dr. James by program year, 2019 to 2020
Companies that paid Dr. James the most, 2019 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Aaron Watkins James graduated from University of California, San Francisco School of Medicine
Dr. James graduated from University of California, San Francisco School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Aaron Watkins James'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 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 Data |
| 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. Aaron Watkins James
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 Watkins James' NPI number?
Dr. Aaron Watkins James' NPI number is 1326304056. It was assigned on April 6, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron Watkins James?
Dr. Aaron Watkins James is a pathologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Anatomic Pathology Physician (taxonomy code 207ZP0101X).
Where does Dr. Aaron Watkins James practice?
Dr. James practices at 600 N Wolfe St, Baltimore, MD 21287. Dr. James' primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dmand AI also links Dr. James to 1 hospital.
What is Dr. Aaron Watkins James' office phone number?
The practice phone on file for Dr. James is (855) 662-3017.
What is Dr. Aaron Watkins James' medical license number?
Dr. James holds Maryland license D82031.
Which hospitals is Dr. Aaron Watkins James affiliated with?
Dr. James is affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. James to 1 more hospital.
What medical group is Dr. Aaron Watkins James part of?
Dr. James is linked to Johns Hopkins University.
Does Dr. Aaron Watkins James accept Medicare?
Yes. CMS data shows Dr. James billed Medicare for 31 services in 2019.
What services does Dr. Aaron Watkins James bill to Medicare?
In 2019, Dr. James' most billed Medicare services were lab and pathology test (88305).
Where did Dr. Aaron Watkins James go to medical school?
Dr. James graduated from University of California, San Francisco School of Medicine in 2010.
Has Dr. Aaron Watkins James received payments from drug or device companies?
CMS Open Payments shows $825 in general payments to Dr. James from 1 company from 2019 to 2020. The largest total came from Musculoskeletal Transplant Foundation Inc.
How long has Dr. Aaron Watkins James been practicing?
Dr. James graduated from medical school in 2010, 16 years ago.
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