What is Michael Klemann's NPI number?

Michael Klemann's National Provider Identifier (NPI) is 1205056009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Klemann's specialty?

Michael Klemann is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Michael Klemann located?

Michael Klemann's practice location on file with NPPES is 381 Stuyvesant St, Warrenton, VA 20186-2400.

What is Michael Klemann's phone number?

The practice phone number listed in the NPPES registry for Michael Klemann is (540) 347-2233.

Is Michael Klemann's NPI active?

Yes — Michael Klemann's NPI (1205056009) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Michael Klemann, D.D.S.

NPI 1205056009 · General Practice Dentistry · Warrenton, VA

Michael Klemann, D.D.S. is a General Practice Dentistry provider in Warrenton, VA (NPI 1205056009).

Provider details

NPI number: 1205056009
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: No
License: 0401411079 (VA)

Practice location

381 Stuyvesant St

Ste 3

Warrenton, VA 20186-2400

Phone: (540) 347-2233

Street-level locationGet directions

More VA providers

Mailing address

381 Stuyvesant St

Warrenton, VA 20186-2400

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 0401411079 (VA)
Dental Providers

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)	Beneficiaries
Amoxicillin	26	21
Chlorhexidine Gluconate	15	—

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.

$29 across 2 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: 2007-04-26
Last updated: 2007-07-08

Frequently asked questions

What is Michael Klemann's NPI number?: Michael Klemann's National Provider Identifier (NPI) is 1205056009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Michael Klemann's specialty?: Michael Klemann is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
Where is Michael Klemann located?: Michael Klemann's practice location on file with NPPES is 381 Stuyvesant St, Warrenton, VA 20186-2400.
What is Michael Klemann's phone number?: The practice phone number listed in the NPPES registry for Michael Klemann is (540) 347-2233.
Is Michael Klemann's NPI active?: Yes — Michael Klemann's NPI (1205056009) 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.

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