Heidi Elizabeth Ach Schmidt

Heidi Elizabeth Ach Schmidt is a Occupational Therapist provider (Occupational Therapist) practicing in Frederick, MD, registered in the NPPES registry with NPI 1548731821 since 2018.

✓ Active NPI ✓ Valid NPI checksum

NPI	1548731821
Entity type	Individual (Type 1)
Name	Heidi Elizabeth Ach Schmidt
Sex	Female
Practice address	350 MONTEVUE LN, Frederick, MD, 21702
Phone	3016003259
Enumeration date	2018-12-11
Last updated in NPPES	2018-12-11

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
225X00000X	Occupational Therapist	Primary	05300	MD

Copy-ready billing details

Provider: Heidi Schmidt
NPI: 1548731821
Taxonomy: 225X00000X (Occupational Therapist)
Address: 350 MONTEVUE LN, Frederick, MD, 21702

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1083603914	Frederick County Health Department	Organization	Public Health or Welfare Agency	Frederick, MD
1861481632	Jane Terry	Individual	Psychiatry Physician	Frederick, MD
1669461430	Elinor Kinland	Individual	Clinical Social Worker	Frederick, MD
1518956325	Allan Creager	Individual	Clinical Psychologist	Frederick, MD
1477542181	Sangwoon Han	Individual	Psychiatry Physician	Frederick, MD
1568451474	Belle Neri-Aquino	Individual	Internal Medicine Physician	Frederick, MD
1538158316	Elaine Mennito	Individual	Women's Health Nurse Practitioner	Frederick, MD
1225027139	Fredrick Balius	Individual	Clinical Social Worker	Frederick, MD

Verify this record

Cross-check NPI 1548731821 against the authoritative CMS record: view Heidi Elizabeth Ach Schmidt on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Heidi Schmidt?

Heidi Schmidt is registered in NPPES with the primary taxonomy of Occupational Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-12-11.