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DR. CHRISTOPHER MATTHEW MULLA M.D.
NPI 1457675050
Internal Medicine - Endocrinology, Diabetes & Metabolism in Fort Belvoir, VA

Active since March 25, 2010PECOS Enrolled
9300 DEWITT LOOP, FORT BELVOIR, VA 22060(571) 231-1402(571) 231-6641 Get Directions Write a Review

NPPES record last updated: September 25, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 21, 2022, Aug 12, 2020, Feb 24, 2017 (3 updates tracked since 2017).

About Dr. Christopher Matthew Mulla M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHRISTOPHER MATTHEW MULLA M.D. (NPI 1457675050) is an individual endocrinology, diabetes & metabolism provider in Fort Belvoir, Virginia, licensed in Massachusetts (260392) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1457675050
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. CHRISTOPHER MATTHEW MULLACredential: M.D.
Location Address9300 DEWITT LOOPFort Belvoir, VA 22060
Mailing Address9300 Dewitt Loop, Endocrinology ServiceFort Belvoir, AE 22060 · (571) 231-1402
Phone(571) 231-1402
Fax(571) 231-6641
Sole ProprietorNo
Enumeration DateMarch 25, 2010
Last NPPES UpdateSeptember 25, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2023
✔ NPI 1457675050 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in MA · 260392✔ Licensed in MA · 270259
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 0101254357 (VA)
9300 DEWITT LOOP, Fort Belvoir, VA 22060
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1Landstuhl Regional Medical Center, Unit 33100APO, AE 09180 · Phone (314) 590-5827
Location 2330 Brookline Ave, E/GZBoston, MA 02215-5400 · Phone (617) 667-9344 · Fax (617) 667-7060

Other Identifiers 14

Other-028VA · Tricare/champus
Other10113176VA · Optima Health
Other1457675050VA · United Healthcare
OtherPARVA · Cigna
OtherPARVA · Aetna
Other496817VA · Anhem Bc/bs
Medicaid1457675050VA
OtherPARVA · Multiplan
Medicaid1457675050NC
Other1457675050VA · Virginia Premier Health Plan
OtherPARVA · Usa Managed Care
Other1457675050VA · Coventry Network
OtherPARVA · Virginia Health Network
OtherPARVA · Corvel

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Christopher Matthew Mulla M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Christopher Mulla reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Joslin Clinic Inc
405 mi
Multi-Specialty
1 JOSLIN PL
Boston, MA 02215
  • Reassigned Medicare billing, Massachusetts enrollment
  • 125 clinicians in this Medicare group
NPI 1528003621 (617) 732-2501
Beth Israel Deaconess Medical Center, Inc.
405 mi
General Acute Care Hospital
330 BROOKLINE AVE, ST 207
Boston, MA 02215
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,477 clinicians in this Medicare group
NPI 1548202641 (617) 667-1961
Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc
405 mi
Internal Medicine
330 BROOKLINE AVE
Boston, MA 02215
  • Reassigned Medicare billing, Massachusetts enrollment
  • 2,579 clinicians in this Medicare group
NPI 1194765438 (617) 754-9600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22060 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. ASHLEY L MALTEZ-LAURIENTI PSY.D.
Counselor (Mental Health)
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (712) 313-2245
MEGAN ANNE KELLY COTA
Occupational Therapy Assistant
9300 DEWITT LOOP
FT BELVOIR, VA 22060
Fairfax County (571) 231-1321
MS. SHANNON NOELLE FULCROD LCSW, CSAC, MAC
Social Worker (Clinical)
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-1200
CALE WRIGHT PSYD
Psychologist (Clinical Child & Adolescent)
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-0524
SPENCER OSBOURN
Psychiatry & Neurology (Neurology)
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-2966
HEATHER R BARAL
Social Worker (Clinical)
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-3224
UMAR KHAN
Orthopaedic Surgery
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-3224
DAVID PITTS JR. DO
General Practice
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-1803

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 Christopher Mulla's NPI number?

The NPI number for Christopher Mulla is 1457675050. It was assigned to this individual provider in the NPPES registry on March 25, 2010.

Where is Christopher Mulla located?

Christopher Mulla practices at 9300 Dewitt Loop, Fort Belvoir, VA 22060. The listed phone number is (571) 231-1402.

What is Christopher Mulla's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Christopher Mulla enrolled in Medicare?

Yes. Christopher Mulla is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christopher Mulla's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Mulla reassigns Medicare benefits to 3 organizations: Joslin Clinic Inc (Boston, MA), Beth Israel Deaconess Medical Center, Inc. (Boston, MA) and Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA). Each 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 Christopher Mulla'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 Christopher Mulla was last updated on September 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.