MILTON MILLS MD
NPI 1235312976
Internal Medicine in Falls Church, VA
About Milton Mills Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MILTON MILLS MD (NPI 1235312976) is an individual internal medicine provider in Falls Church, Virginia, licensed in Virginia (0101051767) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS and is a graduate of Stanford University School Of Medicine (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Milton Mills Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Milton Mills reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Washington, DC 20032
- Reassigned Medicare billing, District of Columbia enrollment
- 14 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FALLS CHURCH, VA 22042
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Milton Mills's NPI number?
The NPI number for Milton Mills is 1235312976. It was assigned to this individual provider in the NPPES registry on December 17, 2007.
Where is Milton Mills located?
Milton Mills practices at 3300 Gallows Rd, Falls Church, VA 22042. The listed phone number is (703) 776-2545.
What is Milton Mills's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Milton Mills enrolled in Medicare?
Yes. Milton Mills is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Milton Mills's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Milton Mills reassigns Medicare benefits to It Hospitalist Services (Washington, DC). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Milton Mills's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Milton Mills was last updated on April 24, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Milton Mills, MD · NPI 1235312976
Internal Medicine physician in Falls Church, Virginia. Individual provider, active in the CMS NPPES registry since December 17, 2007.
## Identity
- **NPI:** 1235312976 (Entity type: Individual)
- **Enumerated:** December 17, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 0101051767 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3300 GALLOWS RD, Falls Church, VA 22042-3307
- **Phone:** (703) 776-2545 · **Fax:** (703) 776-2917
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** It Hospitalist Services (NPI 1669942983, Washington, DC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Stanford University School Of Medicine, class of 1991
## Record status
- **NPPES last updated:** April 24, 2008
- **Other identifiers:** Medicare PIN 003427I67 (VA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1235312976) · Data from the CMS NPPES public registry.