DR. JAMES H SEGARS JR. MD
NPI 1518036482
Obstetrics & Gynecology - Reproductive Endocrinology in Baltimore, MD
About Dr. James H Segars Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES H SEGARS JR. MD (NPI 1518036482) is an individual reproductive endocrinology provider in Baltimore, Maryland, licensed in Maryland (D0039884) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Duke University School Of Medicine (1981).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. James H Segars Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show James Segars reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21287 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.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 James Segars's NPI number?
The NPI number for James Segars is 1518036482. It was assigned to this individual provider in the NPPES registry on November 7, 2006.
Where is James Segars located?
James Segars practices at 600 N Wolfe St Ross Bldg, 6th Floor, Rm 624, Baltimore, MD 21287. The listed phone number is (410) 614-2000.
What is James Segars's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.
Is James Segars enrolled in Medicare?
Yes. James Segars is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for James Segars's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Segars reassigns Medicare benefits to Johns Hopkins University (Baltimore, MD). 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 James Segars'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 James Segars was last updated on August 30, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. James H Segars Jr., MD · NPI 1518036482
Reproductive Endocrinology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since November 7, 2006.
## Identity
- **NPI:** 1518036482 (Entity type: Individual)
- **Enumerated:** November 7, 2006
- **Primary specialty:** Obstetrics & Gynecology - Reproductive Endocrinology · taxonomy 207VE0102X
- **State license:** D0039884 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE ST, ROSS BLDG, 6TH FLOOR, RM 624, Baltimore, MD 21287-0005
- **Phone:** (410) 614-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Johns Hopkins University (NPI 1023018413, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Duke University School Of Medicine, class of 1981
## Record status
- **NPPES last updated:** August 30, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1518036482) · Data from the CMS NPPES public registry.