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PETER M HAMMER M.D.
NPI 1740202043
Surgery - Surgical Critical Care in Indianapolis, IN

Active since July 24, 2006PECOS EnrolledAccepts Medicare Assignment
1801 N SENATE BLVD, MPC-2 STE 3550, INDIANAPOLIS, IN 46202(317) 278-1010(317) 278-4897 Get Directions Write a Review

NPPES record last updated: January 17, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 17, 2022, Feb 26, 2021, Feb 9, 2021 (3 updates tracked since 2021).

About Peter M Hammer M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PETER M HAMMER M.D. (NPI 1740202043) is an individual surgical critical care provider in Indianapolis, Indiana, licensed in Indiana (01073637A) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Hendricks Regional Health, and is a graduate of Wayne State University School Of Medicine (2001).

NPPES Registry Identity

NPI1740202043
Entity TypeIndividualMale
Primary Taxonomy2086S0102X
Provider Legal NamePETER M HAMMERCredential: M.D.
Location Address1801 N SENATE BLVD, MPC-2 STE 3550Indianapolis, IN 46202-1100
Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959
Phone(317) 278-1010
Fax(317) 278-4897
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 2001
Enumeration DateJuly 24, 2006
Last NPPES UpdateJanuary 17, 20223 updates tracked since enumeration
NPPES CertifiedJanuary 17, 2022
✔ NPI 1740202043 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySurgery · Surgical Critical CareAllopathic & Osteopathic Physicians
Taxonomy Code2086S0102X
License✔ Licensed in IN · 01073637A
Definition
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedSurgeryTaxonomy 208600000X · License MD436587 (PA), 01073637A (IN), 4301077882 (MI)
Also ListedSurgery · Trauma SurgeryTaxonomy 2086S0127X · License 01073637A (IN), A117306 (CA)
1801 N SENATE BLVD, Indianapolis, IN 46202
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Other Identifiers 1

Medicaid201224090IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Peter M Hammer M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2062543101
PECOS Enrollment IDI20140523000483
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
50 services49 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
48 services40 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
32 services27 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
17 services12 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hendricks Regional Health

Acute Care Hospitals · Danville, IN
5/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number150005
Location1000 E Main StDanville, IN 46122 · Hendricks County
Emergency services Birthing friendly

Indiana University Health

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150056
Location1701 N Senate BlvdIndianapolis, IN 46202 · Marion County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DOMENICO CALCATERRA MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1801 N SENATE BLVD, STE 3300
INDIANAPOLIS, IN 46202
Marion County (317) 923-1787
JOHN THOMAS GRIPE M.D.
Anesthesiology
1801 N SENATE BLVD
INDIANAPOLIS, IN 46202
Marion County (317) 577-4200
MORGAN LEIGH KINNEY NP
Nurse Practitioner (Gerontology)
1801 N SENATE BLVD, SUITE 635
INDIANAPOLIS, IN 46202
Marion County (317) 962-3235
OLAJIDE O ODELOWO MD
Internal Medicine (Gastroenterology)
1801 N SENATE BLVD, SUITE 400
INDIANAPOLIS, IN 46202
Marion County (317) 962-6300
DAVID NEIL BROWN MD
Internal Medicine (Gastroenterology)
1801 N SENATE BLVD, STE 400
INDIANAPOLIS, IN 46202
Marion County (317) 962-6300
BENJAMIN MICHAEL KLINE PA-C
Physician Assistant
1801 N SENATE BLVD, SUITE 535
INDIANAPOLIS, IN 46202
Marion County (317) 963-1950
DR. SAMUEL HOLLINGSWORTH M.D.
Internal Medicine
1801 N SENATE BLVD, STE 400
INDIANAPOLIS, IN 46202
Marion County (317) 962-5581
DR. ANDREW D NIGH MD
Surgery
1801 N SENATE BLVD, SUITE 635
INDIANAPOLIS, IN 46202
Marion County (317) 963-1453

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Peter Hammer's NPI number?

The NPI number for Peter Hammer is 1740202043. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Where is Peter Hammer located?

Peter Hammer practices at 1801 N Senate Blvd Mpc-2 Ste 3550, Indianapolis, IN 46202. The listed phone number is (317) 278-1010.

What is Peter Hammer's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.

Is Peter Hammer enrolled in Medicare?

Yes. Peter Hammer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Peter Hammer accept?

Health plans from CareSource and UnitedHealthcare list Peter Hammer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Peter Hammer affiliated with any hospitals?

According to CMS data, Peter Hammer is affiliated with Hendricks Regional Health and Indiana University Health.

When was this NPI record last updated?

The NPPES record for Peter Hammer was last updated on January 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.