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DR. RICHARD L DOWELL DO
NPI 1689677346
Obstetrics & Gynecology in Marshalltown, IA

Active since May 24, 2005PECOS Enrolled
407 E MAIN ST, MARSHALLTOWN, IA 50158(641) 752-4681(641) 752-6572 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 13, 2026, Mar 3, 2026, Feb 3, 2026 and 1 more (4 updates tracked since 2026).

About Dr. Richard L Dowell Do NPPES

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

DR. RICHARD L DOWELL DO (NPI 1689677346) is an individual obstetrics & gynecology provider in Marshalltown, Iowa, licensed in Iowa (#3428) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1689677346
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. RICHARD L DOWELLCredential: DO
Location Address407 E MAIN STMarshalltown, IA 50158-1928
Mailing Address407 E Main StMarshalltown, IA 50158-1928 · (641) 752-4681 · Fax (641) 752-6572
Phone(641) 752-4681
Fax(641) 752-6572
Sole ProprietorNo
Enumeration DateMay 24, 2005
Last NPPES UpdateJuly 13, 20264 updates tracked since enumeration
NPPES CertifiedMarch 3, 2026
✔ NPI 1689677346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in IA · #3428✔ Licensed in MO · 2014012152
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
407 E MAIN ST, Marshalltown, IA 50158
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Secondary Practice Locations 3

Location 11000 E Primrose St Ste 210Springfield, MO 65807-5154 · Phone (417) 269-6850
Location 21000 E Primrose St Ste 400Springfield, MO 65807-5179 · Phone (000) 000-0000
Location 31000 E Primrose St Ste 270Springfield, MO 65807-5177 · Phone (417) 882-6900

Other Identifiers 1

Medicaid#0255356IA

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Richard L Dowell Do 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.

Medicare Billing Reassignments

4

Medicare enrollment records show Richard Dowell reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lester E Cox Medical Centers
271 mi
General Practice
700 GIESLER RD
Osceola, MO 64776
  • Reassigned Medicare billing, Missouri enrollment
  • 239 clinicians in this Medicare group
NPI 1578896346 (417) 875-3000
Advocates For A Healthy Community Inc
293 mi
Federally Qualified Health Center (FQHC)
119 N ASH ST
Buffalo, MO 65622
  • Reassigned Medicare billing, Missouri enrollment
  • 182 clinicians in this Medicare group
NPI 1750179610 (417) 831-0150
Obhg Missouri, PC
326 mi
Obstetrics & Gynecology
1423 N JEFFERSON AVE
Springfield, MO 65802
  • Reassigned Medicare billing, Missouri enrollment
  • 41 clinicians in this Medicare group
NPI 1154672095 (800) 967-2289
Lester E Cox Medical Centers
331 mi
Obstetrics & Gynecology
1000 E PRIMROSE ST STE 210
Springfield, MO 65807
  • Reassigned Medicare billing, Missouri enrollment
  • Also billed through NPI 1437543055 (Missouri)
  • 21 clinicians in this Medicare group
NPI 1043386774 (417) 269-6850

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 50158 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
$122.23 typical visit price
range $52.96 – $161.40
Typical copayment $30.55 (range $13.24 – $40.35)
Most-billed visit code 99204
Established Patient
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
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.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DIANNE RINEHART PA-C
Physician Assistant
407 E MAIN ST
MARSHALLTOWN, IA 50158
Marshall County (641) 752-4681
AUTUMN BRITTANY SCHMOKER CNM ARNP
Advanced Practice Midwife
407 E MAIN ST
MARSHALLTOWN, IA 50158
Marshall County (641) 752-4681
MARGARET DUFFY ARNP
Nurse Practitioner
407 E MAIN ST
MARSHALLTOWN, IA 50158
Marshall County (641) 752-4681

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 Richard Dowell's NPI number?

The NPI number for Richard Dowell is 1689677346. It was assigned to this individual provider in the NPPES registry on May 24, 2005.

Where is Richard Dowell located?

Richard Dowell practices at 407 E Main St, Marshalltown, IA 50158. The listed phone number is (641) 752-4681.

What is Richard Dowell's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Richard Dowell enrolled in Medicare?

Yes. Richard Dowell is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Richard Dowell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Richard Dowell reassigns Medicare benefits to 4 organizations: Lester E Cox Medical Centers (Osceola, MO), Advocates For A Healthy Community Inc (Buffalo, MO), Obhg Missouri, PC (Springfield, MO) and Lester E Cox Medical Centers (Springfield, MO). 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 Richard Dowell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Richard Dowell accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City and Cox HealthPlans list Richard Dowell 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 Richard Dowell was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.