What is Robert Kleinhans's NPI number?

Robert Kleinhans's National Provider Identifier (NPI) is 1659443554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Kleinhans's specialty?

Robert Kleinhans is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Robert Kleinhans located?

Robert Kleinhans's practice location on file with NPPES is 13955 Mono Way, Sonora, CA 95370-2832.

What is Robert Kleinhans's phone number?

The practice phone number listed in the NPPES registry for Robert Kleinhans is (209) 532-3700.

Does Robert Kleinhans accept Medicare?

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

Is Robert Kleinhans's NPI active?

Yes — Robert Kleinhans's NPI (1659443554) is active in the NPPES registry as of the last update on 2015-06-24.

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Robert Kleinhans, D.C.

NPI 1659443554 · Chiropractor · Sonora, CA

Robert Kleinhans, D.C. is a Chiropractor provider in Sonora, CA (NPI 1659443554).

Provider details

NPI number: 1659443554
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: No
License: 17730 (CA)

Practice location

13955 Mono Way

Suite a

Sonora, CA 95370-2832

Phone: (209) 532-3700

Fax: (209) 532-4913

Street-level locationGet directions

More CA providers

Mailing address

13955 Mono Way

Sonora, CA 95370-2832

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 17730 (CA)
Chiropractic Providers

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

Profile Score

Detailed profile(93/100 index)

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

Registry tenure28% of score
19 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
5,256 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)
Chiropractic Manipulative Treatment, 1-2 Spinal Regions98940	2,239	$26
Chiropractic Manipulative Treatment, 3-4 Spinal Regions98941	1,846	$37
Chiropractic Manipulative Treatment, 5 Spinal Regions98942	1,171	$48

Typical Medicare-allowed amounts for these services range $26–$48 (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.

Enumerated: 2006-11-15
Last updated: 2015-06-24

Frequently asked questions

What is Robert Kleinhans's NPI number?: Robert Kleinhans's National Provider Identifier (NPI) is 1659443554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Robert Kleinhans's specialty?: Robert Kleinhans is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is Robert Kleinhans located?: Robert Kleinhans's practice location on file with NPPES is 13955 Mono Way, Sonora, CA 95370-2832.
What is Robert Kleinhans's phone number?: The practice phone number listed in the NPPES registry for Robert Kleinhans is (209) 532-3700.
Does Robert Kleinhans accept Medicare?: Robert Kleinhans is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Robert Kleinhans's NPI active?: Yes — Robert Kleinhans's NPI (1659443554) is active in the NPPES registry as of the last update on 2015-06-24.

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 does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)