What is Dennis Lenhart's NPI number?

Dennis Lenhart's National Provider Identifier (NPI) is 1881649366, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dennis Lenhart's specialty?

Dennis Lenhart is listed in the NPPES registry with a primary specialty of Plastic Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Dennis Lenhart located?

Dennis Lenhart's practice location on file with NPPES is 380 Chase Ave, Walla Walla, WA 99362-2924.

What is Dennis Lenhart's phone number?

The practice phone number listed in the NPPES registry for Dennis Lenhart is (509) 897-3790.

Does Dennis Lenhart accept Medicare?

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

Is Dennis Lenhart's NPI active?

Yes — Dennis Lenhart's NPI (1881649366) is active in the NPPES registry as of the last update on 2023-10-25.

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Dennis Lenhart, MD

NPI 1881649366 · Plastic Surgery Physician · Walla Walla, WA

Dennis Lenhart, MD is a Plastic Surgery Physician provider in Walla Walla, WA (NPI 1881649366).

Provider details

NPI number: 1881649366
Entity type: Individual
Primary specialty: Plastic Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: MD60219945 (WA)

Practice location

380 Chase Ave

Walla Walla, WA 99362-2924

Phone: (509) 897-3790

Fax: (509) 897-5558

Street-level locationGet directions

More WA providers

Mailing address

Po Box 1398

Walla Walla, WA 99362-0309

Specialties & taxonomies

Plastic Surgery PhysicianPrimary208200000XLicense MD60219945 (WA)
Allopathic & Osteopathic Physicians
Plastic Surgery Physician208200000XLicense 5785 (AK)
Allopathic & Osteopathic Physicians
Surgery of the Hand (Surgery) Physician2086S0105XLicense 5785 (AK)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Plastic and Reconstructive Surgery · 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
20 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
749 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)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	258	$90
Injection Into Tendon Or Ligament20550	127	$49
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	124	$111
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	91	$164
Aspiration And/Or Injection of Fluid From Small Joint20600	59	$43
Incision of Tendon Covering of Finger26055	38

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
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	77	56
Cephalexin	27	19
Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen	21	—
Tramadol Hcl	15	13

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.

Enumerated: 2006-05-23
Last updated: 2023-10-25
Certified: 2023-10-25

Frequently asked questions

What is Dennis Lenhart's NPI number?: Dennis Lenhart's National Provider Identifier (NPI) is 1881649366, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Dennis Lenhart's specialty?: Dennis Lenhart is listed in the NPPES registry with a primary specialty of Plastic Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Dennis Lenhart located?: Dennis Lenhart's practice location on file with NPPES is 380 Chase Ave, Walla Walla, WA 99362-2924.
What is Dennis Lenhart's phone number?: The practice phone number listed in the NPPES registry for Dennis Lenhart is (509) 897-3790.
Does Dennis Lenhart accept Medicare?: Dennis Lenhart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Dennis Lenhart's NPI active?: Yes — Dennis Lenhart's NPI (1881649366) is active in the NPPES registry as of the last update on 2023-10-25.

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

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)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	258	$90
Injection Into Tendon Or Ligament20550	127	$49
New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203	124	$111
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	91	$164
Aspiration And/Or Injection of Fluid From Small Joint20600	59	$43
Incision of Tendon Covering of Finger26055	38

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
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	77	56
Cephalexin	27	19
Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen	21	—
Tramadol Hcl	15	13

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)