What is John Gutterman's NPI number?

John Gutterman's National Provider Identifier (NPI) is 1679139356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Gutterman's specialty?

John Gutterman is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is John Gutterman located?

John Gutterman's practice location on file with NPPES is 2037 Church St, Dyer, IN 46311-1729.

What is John Gutterman's phone number?

The practice phone number listed in the NPPES registry for John Gutterman is (219) 865-5040.

Is John Gutterman's NPI active?

Yes — John Gutterman's NPI (1679139356) is active in the NPPES registry as of the last update on 2024-11-12.

IndividualActive

John Gutterman, DDS

NPI 1679139356 · Dentist · Dyer, IN

John Gutterman, DDS is a Dentist provider in Dyer, IN (NPI 1679139356).

Provider details

NPI number: 1679139356
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DDS
Sex: Male
Sole proprietor: No
License: 12013138A (IN)

Practice location

2037 Church St

Dyer, IN 46311-1729

Phone: (219) 865-5040

Street-level locationGet directions

Mailing address

10904 N Lower Lake Shore Dr

Monticello, IN 47960-8135

Specialties & taxonomies

DentistPrimary122300000XLicense 12013138A (IN)
Dental Providers

Additional practice locations (1)

10140 Indianapolis Blvd Ste a
Highland, IN 46322-3643
Phone: (219) 885-9278

Profile Score

Detailed profile(75/100 index)

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

Registry tenure33% of score
7 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
2 documented practice locations
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 · 4 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin	63	57
Ibuprofen	56	46
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	48	42
Azithromycin	19	17

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.

$18 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: 2019-05-17
Last updated: 2024-11-12
Certified: 2024-11-12

Frequently asked questions

What is John Gutterman's NPI number?: John Gutterman's National Provider Identifier (NPI) is 1679139356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Gutterman's specialty?: John Gutterman is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
Where is John Gutterman located?: John Gutterman's practice location on file with NPPES is 2037 Church St, Dyer, IN 46311-1729.
What is John Gutterman's phone number?: The practice phone number listed in the NPPES registry for John Gutterman is (219) 865-5040.
Is John Gutterman's NPI active?: Yes — John Gutterman's NPI (1679139356) is active in the NPPES registry as of the last update on 2024-11-12.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Profile Score

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Frequently asked questions