1. Home
  2. Directory
  3. NPI Profile

SPENCER MONROE MILLEN MD
NPI 1649838152
Pediatrics - Neonatal-Perinatal Medicine in Apo, AP

Active since May 30, 2019
18 MDG, KADENA AB, UNIT 5268 OPC 80 BOX 5217, APO, AP 96368(312) 630-4780 Get Directions Write a Review

NPPES record last updated: July 22, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 25, 2022, May 30, 2019 (2 updates tracked since 2019).

About Spencer Monroe Millen Md NPPES

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

SPENCER MONROE MILLEN MD (NPI 1649838152) is an individual neonatal-perinatal medicine provider in Apo, AP, licensed in Virginia (0101271698) and active in the NPI registry since May 2019.

NPPES Registry Identity

NPI1649838152
Entity TypeIndividualMale
Primary Taxonomy2080N0001X
Provider Legal NameSPENCER MONROE MILLENCredential: MD
Location Address18 MDG, KADENA AB, UNIT 5268 OPC 80 BOX 5217Apo, AP 96368-5268
Mailing Address18 Mdg, Kadena Ab, Unit 5268 Opc 80 Box 5217Apo, AP 96368-5268 · (312) 630-4780
Phone(312) 630-4780
Sole ProprietorNo
Enumeration DateMay 30, 2019
Last NPPES UpdateJuly 22, 20252 updates tracked since enumeration
NPPES CertifiedJuly 22, 2025
✔ NPI 1649838152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in VA · 0101271698
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

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 Spencer Millen's NPI number?

The NPI number for Spencer Millen is 1649838152. It was assigned to this individual provider in the NPPES registry on May 30, 2019.

Where is Spencer Millen located?

Spencer Millen practices at 18 Mdg, Kadena Ab Unit 5268 Opc 80 Box 5217, Apo, AP 96368. The listed phone number is (312) 630-4780.

What is Spencer Millen's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

When was this NPI record last updated?

The NPPES record for Spencer Millen was last updated on July 22, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.