DR. ROBERT JAMES LONG M.D.
NPI 1992148720
Anesthesiology - Pain Medicine in Portsmouth, VA
About Dr. Robert James Long M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT JAMES LONG M.D. (NPI 1992148720) is an individual pain medicine provider in Portsmouth, Virginia, licensed in Virginia (0101272514) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, is affiliated with Hilo Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
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
Dr. Robert James Long 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
11Medicare enrollment records show Robert Long reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Falls Church, VA 22042
- Reassigned Medicare billing, Virginia enrollment
- 1,217 clinicians in this Medicare group
Columbus, GA 31909
- Reassigned Medicare billing, Alabama enrollment
- 128 clinicians in this Medicare group
Juneau, WI 53039
- Reassigned Medicare billing, Wisconsin enrollment
- 1,447 clinicians in this Medicare group
Plover, WI 54467
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1952890873 (Wisconsin)
- 2,476 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1346239373 (Wisconsin)
- 1,283 clinicians in this Medicare group
Park Falls, WI 54552
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1700963048 (Wisconsin)
- 1,351 clinicians in this Medicare group
Chetek, WI 54728
- Reassigned Medicare billing, Wisconsin enrollment
- 1,616 clinicians in this Medicare group
Hilo, HI 96720
- Reassigned Medicare billing, Hawaii enrollment
- 37 clinicians in this Medicare group
Honolulu, HI 96826
- Reassigned Medicare billing, Hawaii enrollment
- 370 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hilo Medical Center
Acute Care Hospitals · Hilo, HIWilcox Memorial Hospital
Acute Care Hospitals · Lihue, HIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTSMOUTH, VA 23708
PORTSMOUTH, VA 23708
PORTSMOUTH, VA 23708
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 Robert Long's NPI number?
The NPI number for Robert Long is 1992148720. It was assigned to this individual provider in the NPPES registry on April 11, 2013.
Where is Robert Long located?
Robert Long practices at 620 John Paul Jones Cir, Portsmouth, VA 23708. The listed phone number is (714) 306-2136.
What is Robert Long's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is Robert Long enrolled in Medicare?
Yes. Robert Long 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 Robert Long's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Long reassigns Medicare benefits to 11 organizations: American Anesthesiology Of Virginia PC (Falls Church, VA), Amsol Anesthetists Of Georgia, LLC (Columbus, GA), Beaver Dam Community Hospitals Inc (Juneau, WI), Mchs Hospitals, Inc. (Plover, WI), Marshfield Clinic Inc (Marshfield, WI) and 6 more organizations, 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 Robert Long's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Robert Long affiliated with any hospitals?
According to CMS data, Robert Long is affiliated with Hilo Medical Center and Wilcox Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Robert Long was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Dr. Robert James Long, M.D. · NPI 1992148720
Pain Medicine physician in Portsmouth, Virginia. Individual provider, active in the CMS NPPES registry since April 11, 2013.
## Identity
- **NPI:** 1992148720 (Entity type: Individual)
- **Enumerated:** April 11, 2013
- **Primary specialty:** Anesthesiology - Pain Medicine · taxonomy 207LP2900X
- **State license:** 0101272514 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 620 JOHN PAUL JONES CIR, Portsmouth, VA 23708-2111
- **Phone:** (714) 306-2136
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): American Anesthesiology Of Virginia PC (NPI 1417994872, Falls Church, VA); Amsol Anesthetists Of Georgia, LLC (NPI 1649224775, Columbus, GA); Beaver Dam Community Hospitals Inc (NPI 1831410521, Juneau, WI); Mchs Hospitals, Inc. (NPI 1386249894, Plover, WI); Marshfield Clinic Inc (NPI 1952347981, Marshfield, WI); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** November 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1992148720) · Data from the CMS NPPES public registry.