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DR. MARK SIMONDS RIDDLE M.D.
NPI 1851350441
Preventive Medicine - Public Health & General Preventive Medicine in Fpo, AE

Active since March 21, 2006PECOS Enrolled
NAMRU-3, PSC 452, BOX 105, FPO, AE 09835(202) 342-1375(202) 342-9625 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2022, Aug 12, 2020 (2 updates tracked since 2020).

About Dr. Mark Simonds Riddle M.d. NPPES

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

DR. MARK SIMONDS RIDDLE M.D. (NPI 1851350441) is an individual public health & general preventive medicine provider in Fpo, AE, licensed in California (A66976) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851350441
Entity TypeIndividualMale
Primary Taxonomy2083P0901X
Provider Legal NameDR. MARK SIMONDS RIDDLECredential: M.D.
Location AddressNAMRU-3, PSC 452, BOX 105Fpo, AE 09835-0007
Mailing AddressPo Box 1430Verdi, NV 89439-1430 · (301) 841-5486
Phone(202) 342-1375
Fax(202) 342-9625
Sole ProprietorNo
Enumeration DateMarch 21, 2006
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
NPPES CertifiedAugust 12, 2020
✔ NPI 1851350441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Public Health & General Preventive MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0901X
License✔ Licensed in CA · A66976
Definition
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark Simonds Riddle M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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 Mark Riddle's NPI number?

The NPI number for Mark Riddle is 1851350441. It was assigned to this individual provider in the NPPES registry on March 21, 2006.

Where is Mark Riddle located?

Mark Riddle practices at Namru-3 Psc 452, Box 105, Fpo, AE 09835. The listed phone number is (202) 342-1375.

What is Mark Riddle's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.

Is Mark Riddle enrolled in Medicare?

Yes. Mark Riddle is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mark Riddle was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.