What is Hayden Alstott's NPI number?

Hayden Alstott's National Provider Identifier (NPI) is 1326576265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hayden Alstott's specialty?

Hayden Alstott is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Hayden Alstott located?

Hayden Alstott's practice location on file with NPPES is 601 W 2nd St, Bloomington, IN 47403-2317.

What is Hayden Alstott's phone number?

The practice phone number listed in the NPPES registry for Hayden Alstott is (812) 676-4102.

Does Hayden Alstott accept Medicare?

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

Is Hayden Alstott's NPI active?

Yes — Hayden Alstott's NPI (1326576265) is active in the NPPES registry as of the last update on 2020-07-15.

IndividualActiveAccepts Medicare

Hayden Alstott, MD

NPI 1326576265 · Internal Medicine Physician · Bloomington, IN

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

Hayden Alstott, MD is a Internal Medicine Physician provider in Bloomington, IN (NPI 1326576265).

Provider details

NPI number: 1326576265
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 01084112A (IN)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(52/100 index)

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

Registry tenure28% of score
9 yrs in NPPES registry
Profile completeness28% of score
83% of core fields populated
Practice footprint17% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
261 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)
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	261	$160

Typical Medicare-allowed amounts for these services range $160–$160 (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.

Practice location

601 W 2nd St

Bloomington, IN 47403-2317

Phone: (812) 676-4102

Street-level locationGet directions

Mailing address