What is Cynthia Helwig's NPI number?

Cynthia Helwig's National Provider Identifier (NPI) is 1417946864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Cynthia Helwig's specialty?

Cynthia Helwig is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Cynthia Helwig located?

Cynthia Helwig's practice location on file with NPPES is 213 Henderson Ave, Pass Christian, MS 39571-4309.

What is Cynthia Helwig's phone number?

The practice phone number listed in the NPPES registry for Cynthia Helwig is (228) 300-8819.

Does Cynthia Helwig accept Medicare?

Cynthia Helwig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Cynthia Helwig's NPI active?

Yes — Cynthia Helwig's NPI (1417946864) is active in the NPPES registry as of the last update on 2023-06-02.

IndividualActiveAccepts Medicare

Cynthia Helwig, NP

NPI 1417946864 · Psychiatric/Mental Health Nurse Practitioner · Pass Christian, MS

Cynthia Helwig, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Pass Christian, MS (NPI 1417946864).

Provider details

NPI number: 1417946864
Entity type: Individual
Primary specialty: Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: NP
Sex: Female
Sole proprietor: No
License: R849414 (MS)

Practice location

213 Henderson Ave

Pass Christian, MS 39571-4309

Phone: (228) 300-8819

Street-level locationGet directions

More MS providers

Mailing address

213 Henderson Ave

Pass Christian, MS 39571-4309

Specialties & taxonomies

Psychiatric/Mental Health Nurse PractitionerPrimary363LP0808XLicense R849414 (MS)
Physician Assistants & Advanced Practice Nursing Providers
Nurse Practitioner363L00000XLicense R849414 (MS)
Physician Assistants & Advanced Practice Nursing Providers
Gerontology Nurse Practitioner363LG0600XLicense R849414 (MS)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(92/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
21 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.

Drug	Part D claims (2024)
Buspirone Hcl	43
Trazodone Hcl	19
Venlafaxine Hclbrand: Venlafaxine Hcl Er	19
Cariprazine Hclbrand: Vraylar	19
Lamotrigine	12
Duloxetine Hcl	11
Escitalopram Oxalate	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$88 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2005-10-18
Last updated: 2023-06-02
Certified: 2023-06-02

Frequently asked questions

What is Cynthia Helwig's NPI number?: Cynthia Helwig's National Provider Identifier (NPI) is 1417946864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Cynthia Helwig's specialty?: Cynthia Helwig is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Cynthia Helwig located?: Cynthia Helwig's practice location on file with NPPES is 213 Henderson Ave, Pass Christian, MS 39571-4309.
What is Cynthia Helwig's phone number?: The practice phone number listed in the NPPES registry for Cynthia Helwig is (228) 300-8819.
Does Cynthia Helwig accept Medicare?: Cynthia Helwig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Cynthia Helwig's NPI active?: Yes — Cynthia Helwig's NPI (1417946864) is active in the NPPES registry as of the last update on 2023-06-02.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.

Drug	Part D claims (2024)
Buspirone Hcl	43
Trazodone Hcl	19
Venlafaxine Hclbrand: Venlafaxine Hcl Er	19
Cariprazine Hclbrand: Vraylar	19
Lamotrigine	12
Duloxetine Hcl	11
Escitalopram Oxalate	11

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$88 across 1 record (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments