What is Kierstyn Block's NPI number?

Kierstyn Block's National Provider Identifier (NPI) is 1083679757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kierstyn Block's specialty?

Kierstyn Block is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Kierstyn Block located?

Kierstyn Block's practice location on file with NPPES is 2275 Deming Way Ste 240, Middleton, WI 53562-5527.

What is Kierstyn Block's phone number?

The practice phone number listed in the NPPES registry for Kierstyn Block is (608) 821-4020.

Does Kierstyn Block accept Medicare?

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

Is Kierstyn Block's NPI active?

Yes — Kierstyn Block's NPI (1083679757) is active in the NPPES registry as of the last update on 2020-11-03.

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Kierstyn Block, PA-C

NPI 1083679757 · Physician Assistant · Middleton, WI

Kierstyn Block, PA-C is a Physician Assistant provider in Middleton, WI (NPI 1083679757).

Provider details

NPI number: 1083679757
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No
License: 1815-023 (WI)

Practice location

2275 Deming Way Ste 240

Middleton, WI 53562-5527

Phone: (608) 821-4020

Fax: (608) 821-4040

Street-level locationGet directions

More WI providers

Mailing address

1808 W Beltline Hwy

Madison, WI 53713-2334

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 1815-023 (WI)
Physician Assistants & Advanced Practice Nursing Providers

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

Profile Score

Established profile(66/100 index)

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

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
21 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212	21	$45

Typical Medicare-allowed amounts for these services range $45–$45 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

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)	Beneficiaries
Oxycodone Hcl	15	15
Ondansetronbrand: Ondansetron Odt	12	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.

Enumerated: 2006-04-18
Last updated: 2020-11-03
Certified: 2020-11-03

Frequently asked questions

What is Kierstyn Block's NPI number?: Kierstyn Block's National Provider Identifier (NPI) is 1083679757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Kierstyn Block's specialty?: Kierstyn Block is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Kierstyn Block located?: Kierstyn Block's practice location on file with NPPES is 2275 Deming Way Ste 240, Middleton, WI 53562-5527.
What is Kierstyn Block's phone number?: The practice phone number listed in the NPPES registry for Kierstyn Block is (608) 821-4020.
Does Kierstyn Block accept Medicare?: Kierstyn Block is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Kierstyn Block's NPI active?: Yes — Kierstyn Block's NPI (1083679757) is active in the NPPES registry as of the last update on 2020-11-03.

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 does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212	21	$45

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)	Beneficiaries
Oxycodone Hcl	15	15
Ondansetronbrand: Ondansetron Odt	12	12

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)