1. Home
  2. Directory
  3. Maryland
  4. Baltimore
  5. Urology
  6. NPI Profile

CALEB P NELSON M.D.
NPI 1487676003
Urology in Baltimore, MD

Active since July 24, 2006PECOS Enrolled
149 JOHNS HOPKINS HOSPITAL MARBURG, 600 NORTH WOLFE STREET, BALTIMORE, MD 21287(410) 955-5358 Get Directions Write a Review

NPPES record last updated: September 23, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Caleb P Nelson M.d. NPPES

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

CALEB P NELSON M.D. (NPI 1487676003) is an individual urology provider in Baltimore, Maryland, licensed in Massachusetts (227359) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Duke University School Of Medicine (1997).

NPPES Registry Identity

NPI1487676003
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameCALEB P NELSONCredential: M.D.
Location Address149 JOHNS HOPKINS HOSPITAL MARBURG, 600 NORTH WOLFE STREETBaltimore, MD 21287-0001
Mailing Address2416 Steele RdBaltimore, MD 21209-3925 · (410) 955-5358
Phone(410) 955-5358
Sole ProprietorNo
Medical School CMSDuke University School Of MedicineGraduated 1997
Enumeration DateJuly 24, 2006
Last NPPES UpdateSeptember 23, 2011
✔ NPI 1487676003 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License✔ Licensed in MA · 227359
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
149 JOHNS HOPKINS HOSPITAL MARBURG, Baltimore, MD 21287
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Caleb P Nelson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7315040052
PECOS Enrollment IDI20070316000372
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.

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.

New Patient
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Caleb Nelson's NPI number?

The NPI number for Caleb Nelson is 1487676003. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Where is Caleb Nelson located?

Caleb Nelson practices at 149 Johns Hopkins Hospital Marburg 600 North Wolfe Street, Baltimore, MD 21287. The listed phone number is (410) 955-5358.

What is Caleb Nelson's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Caleb Nelson enrolled in Medicare?

Yes. Caleb Nelson is registered in the Medicare PECOS enrollment system.

What insurance does Caleb Nelson accept?

Health plans from Anthem Blue Cross and Blue Shield list Caleb Nelson 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.

When was this NPI record last updated?

The NPPES record for Caleb Nelson was last updated on September 23, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.