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ALYSSA NICOLE HEINZMAN MD
NPI 1700451341
Psychiatry & Neurology - Psychiatry in Des Moines, IA

Active since May 25, 2021PECOS EnrolledAccepts Medicare Assignment
1801 HICKMAN RD, DES MOINES, IA 50314(515) 282-5695 Get Directions Write a Review

NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 12, 2025, Jun 5, 2025, May 25, 2021 (3 updates tracked since 2021).

About Alyssa Nicole Heinzman Md NPPES

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

ALYSSA NICOLE HEINZMAN MD (NPI 1700451341) is an individual psychiatry provider in Des Moines, Iowa, licensed in Iowa (R-12068) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, is affiliated with Broadlawns Medical Center, and is a graduate of University Of Iowa, Rj & L Carver College Of Medicine (2021).

NPPES Registry Identity

NPI1700451341
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameALYSSA NICOLE HEINZMANCredential: MD
Location Address1801 HICKMAN RDDes Moines, IA 50314-1597
Mailing Address1801 Hickman RdDes Moines, IA 50314-1548 · (515) 282-5695
Phone(515) 282-5695
Sole ProprietorYes
Medical School CMSUniversity Of Iowa, Rj & L Carver College Of MedicineGraduated 2021
Enumeration DateMay 25, 2021
Last NPPES UpdateSeptember 12, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 12, 2025
✔ NPI 1700451341 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in IA · R-12068
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Other Names 1

Professional Name (2)Alyssa Nicole Johnson Md

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alyssa Nicole Heinzman Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1658773569
PECOS Enrollment IDI20250701004487
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Broadlawns Medical Center

Acute Care Hospitals · Des Moines, IA
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number160101
Location1801 Hickman RoadDes Moines, IA 50314 · Polk County
Emergency services Birthing friendly

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
$161.40 typical visit price
range $52.96 – $161.40
Typical copayment $40.35 (range $13.24 – $40.35)
Most-billed visit code 99205
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 20

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

MATTHEW HELMICK WILLIAMS D.O.
Family Medicine
1801 HICKMAN RD
DES MOINES, IA 50314
Polk County (515) 282-5640
ALEX YEONWOO KIM DO
Psychiatry & Neurology (Psychiatry)
1801 HICKMAN RD
DES MOINES, IA 50314
Polk County (515) 282-2200
CAMERON MATTHIAS GREINER DO
Student in an Organized Health Care Education/Training Program
1801 HICKMAN RD
DES MOINES, IA 50314
Polk County (515) 282-2200
MARK DYKEN MD
Student in an Organized Health Care Education/Training Program
1801 HICKMAN RD
DES MOINES, IA 50314
Polk County (515) 282-2200
KELLI GREEN MD
Psychiatry & Neurology (Psychiatry)
1801 HICKMAN RD, BROADLAWNS MEDICAL CENTER
DES MOINES, IA 50314
Polk County (515) 282-2319
KATRINA COEN
Pharmacist
1801 HICKMAN RD
DES MOINES, IA 50314
Polk County (515) 282-2378
NICOLE RENEE SLIVA OTR/L
Occupational Therapist
1801 HICKMAN RD
DES MOINES, IA 50314
Polk County (515) 282-5621
GARY HUDSON PA-C
Physician Assistant
1801 HICKMAN RD
DES MOINES, IA 50314
Polk County (515) 282-2319

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 Alyssa Heinzman's NPI number?

The NPI number for Alyssa Heinzman is 1700451341. It was assigned to this individual provider in the NPPES registry on May 25, 2021. The provider is also known as Alyssa Nicole Johnson MD.

Where is Alyssa Heinzman located?

Alyssa Heinzman practices at 1801 Hickman Rd, Des Moines, IA 50314. The listed phone number is (515) 282-5695.

What is Alyssa Heinzman's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Alyssa Heinzman enrolled in Medicare?

Yes. Alyssa Heinzman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Alyssa Heinzman accept?

Health plans from Medica and Oscar Insurance Company list Alyssa Heinzman 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.

Is Alyssa Heinzman affiliated with any hospitals?

According to CMS data, Alyssa Heinzman is affiliated with Broadlawns Medical Center.

When was this NPI record last updated?

The NPPES record for Alyssa Heinzman was last updated on September 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.