DR. STEPHEN ALAN ASH M.D.
NPI 1295796670
Orthopaedic Surgery in Des Moines, IA

Active since March 28, 2006PECOS Enrolled
81.57/100
CMS Quality Rating
450 LAUREL ST, STE. A, DES MOINES, IA 50314(515) 247-8400(515) 248-8888 Get Directions Write a Review

NPPES record last updated: December 30, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Stephen Alan Ash M.d. NPPES

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

DR. STEPHEN ALAN ASH M.D. (NPI 1295796670) is an individual orthopaedic surgery provider in Des Moines, Iowa, licensed in Iowa (32626) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295796670
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. STEPHEN ALAN ASHCredential: M.D.
Location Address450 LAUREL ST, STE. ADes Moines, IA 50314-3045
Mailing Address450 Laurel St, Ste. ADes Moines, IA 50314-3045 · (515) 247-8400 · Fax (515) 248-8888
Fax(515) 248-8888
Sole ProprietorNo
Enumeration DateMarch 28, 2006
Last NPPES UpdateDecember 30, 2009
NPI 1295796670 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License Licensed in IA · 32626
Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

450 LAUREL ST, Des Moines, IA 50314

Other Identifiers 3

Medicaid0184077IA
Medicare UPING87947
Medicare PIN48635IA

Accepted 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)

Dr. Stephen Alan Ash 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.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
488 services75 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
127 services83 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
123 services91 patients
X-ray of shoulder, minimum of 2 views 73030
An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.
108 services74 patients
X-ray of knee, 3 views 73562
An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.
56 services42 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
48 services48 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50314 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
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.36
Promoting Interoperability98
Improvement Activities40
Cost57.88

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.

Physical Therapist
450 LAUREL ST
DES MOINES, IA 50314
Physician Assistant
450 LAUREL ST, SUITE A
DES MOINES, IA 50314
Orthopaedic Surgery
450 LAUREL ST, STE A
DES MOINES, IA 50314
Contractor
450 LAUREL ST
DES MOINES, IA 50314
Specialist/Technologist (Athletic Trainer)
450 LAUREL ST
DES MOINES, IA 50314
Specialist/Technologist (Athletic Trainer)
450 LAUREL ST, STE B
DES MOINES, IA 50314
Radiology (Diagnostic Radiology)
450 LAUREL ST, STE C
DES MOINES, IA 50314
Physical Therapy Assistant
450 LAUREL ST
DES MOINES, IA 50314

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 Stephen Ash's NPI number?

The NPI number for Stephen Ash is 1295796670. It was assigned to this individual provider in the NPPES registry on March 28, 2006.

Where is Stephen Ash located?

Stephen Ash practices at 450 Laurel St Ste. A, Des Moines, IA 50314. The listed phone number is (515) 247-8400.

What is Stephen Ash's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Stephen Ash enrolled in Medicare?

Yes. Stephen Ash is registered in the Medicare PECOS enrollment system.

What insurance does Stephen Ash accept?

Health plans from Medica and Oscar Insurance Company list Stephen Ash 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 Stephen Ash was last updated on December 30, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.