What is Casey Friesenhahn's NPI number?

Casey Friesenhahn's National Provider Identifier (NPI) is 1992908859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Casey Friesenhahn's specialty?

Casey Friesenhahn is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Casey Friesenhahn located?

Casey Friesenhahn's practice location on file with NPPES is 1301 W 38th St, Austin, TX 78705-1000.

What is Casey Friesenhahn's phone number?

The practice phone number listed in the NPPES registry for Casey Friesenhahn is (512) 451-8211.

Does Casey Friesenhahn accept Medicare?

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

Is Casey Friesenhahn's NPI active?

Yes — Casey Friesenhahn's NPI (1992908859) is active in the NPPES registry as of the last update on 2007-07-08.

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Casey Friesenhahn, N.P.

NPI 1992908859 · Women's Health Nurse Practitioner · Austin, TX

Casey Friesenhahn, N.P. is a Women's Health Nurse Practitioner provider in Austin, TX (NPI 1992908859).

Provider details

NPI number: 1992908859
Entity type: Individual
Primary specialty: Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: N.P.
Sex: Female
Sole proprietor: No
License: 662959 (TX)

Practice location

1301 W 38th St

Ste. 109

Austin, TX 78705-1000

Phone: (512) 451-8211

Fax: (512) 452-7947

Street-level locationGet directions

More TX providers

Mailing address

1301 W 38th St

Austin, TX 78705-1000

Specialties & taxonomies

Women's Health Nurse PractitionerPrimary363LW0102XLicense 662959 (TX)
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(91/100 index)

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

Registry tenure33% of score
19 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 · 2 distinct drugs on file.

Drug	Part D claims (2024)
Progesterone, Micronizedbrand: Progesterone	24
Ondansetron Hcl	12

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 no Part D record, 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.

$1,101 across 64 records (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: 2007-06-07
Last updated: 2007-07-08

Frequently asked questions

What is Casey Friesenhahn's NPI number?: Casey Friesenhahn's National Provider Identifier (NPI) is 1992908859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Casey Friesenhahn's specialty?: Casey Friesenhahn is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Casey Friesenhahn located?: Casey Friesenhahn's practice location on file with NPPES is 1301 W 38th St, Austin, TX 78705-1000.
What is Casey Friesenhahn's phone number?: The practice phone number listed in the NPPES registry for Casey Friesenhahn is (512) 451-8211.
Does Casey Friesenhahn accept Medicare?: Casey Friesenhahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Casey Friesenhahn's NPI active?: Yes — Casey Friesenhahn's NPI (1992908859) is active in the NPPES registry as of the last update on 2007-07-08.

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 · 2 distinct drugs on file.

Drug	Part D claims (2024)
Progesterone, Micronizedbrand: Progesterone	24
Ondansetron Hcl	12

Transparency — industry payments

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

$1,101 across 64 records (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

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Frequently asked questions