CHRISTOPHER J WAHLGREN M.D.
NPI 1225084395
Anesthesiology in Lutherville, MD
About Christopher J Wahlgren M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER J WAHLGREN M.D. (NPI 1225084395) is an individual anesthesiology provider in Lutherville, Maryland, licensed in Maryland (D57957) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Inova Fair Oaks Hospital, and is a graduate of New York Medical College (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
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
Christopher J Wahlgren M.d. 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 Reassignments
6Medicare enrollment records show Christopher Wahlgren reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbia, MD 21046
- Reassigned Medicare billing, District of Columbia enrollment
- 717 clinicians in this Medicare group
Reston, VA 20190
- Reassigned Medicare billing, District of Columbia enrollment
- 125 clinicians in this Medicare group
Falls Church, VA 22042
- Reassigned Medicare billing, District of Columbia enrollment
- 455 clinicians in this Medicare group
Reston, VA 20190
- Reassigned Medicare billing, District of Columbia enrollment
- 95 clinicians in this Medicare group
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 318 clinicians in this Medicare group
Dulles, VA 20166
- Reassigned Medicare billing, Virginia enrollment
- 85 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Fair Oaks Hospital
Acute Care Hospitals · Fairfax, VAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LUTHERVILLE TIMONIUM, MD 21093
LUTHERVILLE, MD 21093
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 Wahlgren's NPI number?
The NPI number for Christopher Wahlgren is 1225084395. It was assigned to this individual provider in the NPPES registry on May 26, 2006.
Where is Christopher Wahlgren located?
Christopher Wahlgren practices at 10755 Falls Rd, Lutherville, MD 21093. The listed phone number is (321) 442-7156.
What is Christopher Wahlgren's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Christopher Wahlgren enrolled in Medicare?
Yes. Christopher Wahlgren 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 organizations bill Medicare for Christopher Wahlgren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Wahlgren reassigns Medicare benefits to 6 organizations: First Colonies Anesthesia Associates, LLC (Columbia, MD), Reston Anesthesia Associates, PC (Reston, VA), American Anesthesiology Of Virginia PC (Falls Church, VA), Outpatient Anesthesia Services Of Reston, Ltd (Reston, VA), Inova Cares - Community (Fairfax, VA) and 1 more organization, listed in the Medicare section above. 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 Wahlgren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Wahlgren accept?
Health plans from CareSource, Oscar Health and Oscar Insurance Company list Christopher Wahlgren as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Christopher Wahlgren affiliated with any hospitals?
According to CMS data, Christopher Wahlgren is affiliated with Inova Fair Oaks Hospital.
When was this NPI record last updated?
The NPPES record for Christopher Wahlgren was last updated on March 17, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Christopher J Wahlgren, M.D. · NPI 1225084395
Anesthesiology physician in Lutherville, Maryland. Individual provider, active in the CMS NPPES registry since May 26, 2006.
## Identity
- **NPI:** 1225084395 (Entity type: Individual)
- **Enumerated:** May 26, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** D57957 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 10755 FALLS RD, Lutherville, MD 21093-4515
- **Phone:** (321) 442-7156 · **Fax:** (410) 955-9062
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): First Colonies Anesthesia Associates, LLC (NPI 1740218767, Columbia, MD); Reston Anesthesia Associates, PC (NPI 1932210093, Reston, VA); American Anesthesiology Of Virginia PC (NPI 1417994872, Falls Church, VA); Outpatient Anesthesia Services Of Reston, Ltd (NPI 1376654434, Reston, VA); Inova Cares - Community (NPI 1861131906, Fairfax, VA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 1987
## Record status
- **NPPES last updated:** March 17, 2020
- **Other identifiers:** Medicaid 099810901 (MD); Other 601285800
---
Source: [NPI Profile](https://npiprofile.com/npi/1225084395) · Data from the CMS NPPES public registry.