John R. Volatile Jr., PA-C

  • Washington, DC
  • Physician assistant
NPI1497063549PAC ID8820279250
Medicare patients, 2024
11
Part D claims, 2024
58
MIPS score, 2024
83
Hospital affiliations
2
Medical groups
5
Practice address
3800 Reservoir NW Rd, Washington, DC 20007
Practice phone
Call (202) 444-1400
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Medstar Georgetown Medical Center

Washington, District of Columbia

See all 8 affiliations

Find John Volatile'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.

View contacts for free

John R. Volatile Jr. is a physician assistant in Washington, District of Columbia

John Volatile practices at Medstar Georgetown Medical Center in Washington, District of Columbia.

John Volatile's NPI, 1497063549, was assigned on September 22, 2010. John Volatile holds Maryland license C04318.

NPI and contact details
Medicare PAC ID
8820279250
NPI enumeration date
September 22, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(202) 444-1400
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
45
Medical school graduation
2007

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

John R. Volatile Jr. practices at Medstar Georgetown Medical Center in Washington, District of Columbia

John Volatile's primary practice is Medstar Georgetown Medical Center, at 3800 Reservoir NW Rd, Washington, DC 20007 in District Of Columbia County. The practice phone is (202) 444-1400.

  • Medstar Georgetown Medical Center
    3800 Reservoir NW Rd, Washington, DC 20007 · District Of Columbia CountyPhone(202) 444-1400

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

John R. Volatile Jr. is affiliated with 3 sites of care and 5 medical groups

John Volatile's primary practice is Medstar Georgetown Medical Center in Washington, District of Columbia. John Volatile is also affiliated with MedStar Washington Hospital Center. The medical group on file is MedStar Medical Group. Dmand AI also links John Volatile to 1 more hospital and 4 medical groups, each named with a free account.

See all 8 affiliations for John Volatile

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 John R. Volatile Jr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where John Volatile practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Medstar Georgetown Medical CenterAvailable with a free account
+2 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where John Volatile practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

John R. Volatile Jr. is one of 380 physician assistants in District of Columbia

Physician assistant is John Volatile's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has John Volatile's licenses on file in 2 states: Maryland and District of Columbia.

Specialties and state licenses

  • Physician assistant, MarylandPrimaryLicense C04318 · taxonomy 363A00000X
  • District of Columbia licenseLicense PA031932

Physician assistants near John Volatile

Counts of physician assistants 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

John R. Volatile Jr. treated 11 Medicare patients in 2024, average age 73

CMS counts 11 Medicare patients who saw John Volatile in 2024. Their average risk score is 1.20, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts John Volatile's median patient age at 56, with 53% women.

Medicare patients, 202411
Average age73
Average risk score1.20

John Volatile's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women53%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

John R. Volatile Jr. wrote 58 Medicare Part D claims in 2024

In 2024, John Volatile wrote 58 Medicare Part D claims for 32 patients. 98% of them were for generic drugs.

Part D claims, 202458
Part D patients32

John Volatile's Part D claims by kind of drug, 2024

  • Generic57 claims98%
  • Brand-name and other1 claims2%

Drug classes CMS tracks in John Volatile's Part D claims, 2024

  • Opioids55%32 of 58 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

John R. Volatile Jr. scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for John Volatile for performance year 2024, reported as part of a group. John Volatile accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

John Volatile's MIPS scores, performance year 2024

  • 83of 100Final score
  • 72.9of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 68of 100Cost

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

For MedTech and pharma teams

Find physician assistants like John Volatile by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Sources for John R. Volatile Jr.'s profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about John R. Volatile Jr.

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is John R. Volatile Jr.'s NPI number?

John R. Volatile Jr.'s NPI number is 1497063549. It was assigned on September 22, 2010, and it is active in the NPI Registry.

What does John R. Volatile Jr. specialize in?

John R. Volatile Jr. is a physician assistant in Washington, District of Columbia. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does John R. Volatile Jr. practice?

John Volatile practices at 3800 Reservoir NW Rd, Washington, DC 20007. John Volatile's primary practice is Medstar Georgetown Medical Center in Washington, District of Columbia. Dmand AI also links John Volatile to 1 hospital and 4 medical groups.

What is John R. Volatile Jr.'s office phone number?

The practice phone on file for John Volatile is (202) 444-1400.

What is John R. Volatile Jr.'s medical license number?

John Volatile holds Maryland license C04318, one of the licenses on file in 2 states.

Which states has John R. Volatile Jr. been licensed in?

Dmand AI has state licenses on file for John Volatile in Maryland and District of Columbia.

Which hospitals is John R. Volatile Jr. affiliated with?

John Volatile is affiliated with MedStar Washington Hospital Center. Dmand AI links John Volatile to 1 more hospital.

What medical group is John R. Volatile Jr. part of?

John Volatile is linked to MedStar Medical Group. Dmand AI links John Volatile to 4 more medical groups.

Does John R. Volatile Jr. accept Medicare?

Yes. CMS lists John Volatile as accepting Medicare assignment.

What is John R. Volatile Jr.'s MIPS score?

John Volatile's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

How many Medicare patients does John R. Volatile Jr. see?

CMS counts 11 Medicare patients who saw John Volatile in 2024, with an average age of 73.

How long has John R. Volatile Jr. been practicing?

John Volatile graduated from medical school in 2007, 19 years ago.

Selling to physician assistant practices?

See physician assistants in District of Columbia by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)