What is Diane Ames's NPI number?

Diane Ames's National Provider Identifier (NPI) is 1932653052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diane Ames's specialty?

Diane Ames is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Diane Ames located?

Diane Ames's practice location on file with NPPES is 1802 Yakima Ave Ste 104, Tacoma, WA 98405-5303.

What is Diane Ames's phone number?

The practice phone number listed in the NPPES registry for Diane Ames is (253) 426-6272.

Does Diane Ames accept Medicare?

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

Is Diane Ames's NPI active?

Yes — Diane Ames's NPI (1932653052) is active in the NPPES registry as of the last update on 2025-02-28.

IndividualActiveAccepts Medicare

Diane Ames, ARNP

NPI 1932653052 · Family Nurse Practitioner · Tacoma, WA

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

Diane Ames, ARNP is a Family Nurse Practitioner provider in Tacoma, WA (NPI 1932653052).

Provider details

NPI number: 1932653052
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: ARNP
Sex: Female
Sole proprietor: No
License: AP60663886 (WA)

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense AP60663886 (WA)
Physician Assistants & Advanced Practice Nursing Providers
Nurse Practitioner363L00000XLicense AP60663886 (WA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(59/100 index)

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

Registry tenure28% of score
9 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
159 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	59	$75
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	34	$41
Hospital Discharge Day Management, 30 Minutes Or Less99238	27	$67
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	26	$65
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	13	$108

Typical Medicare-allowed amounts for these services range $41–$108 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.

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
Oxycodone Hcl	17	17
Cyclobenzaprine Hcl	15	14

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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.

Practice location

1802 Yakima Ave Ste 104

Tacoma, WA 98405-5303

Phone: (253) 426-6272

Fax: (253) 426-4060

Street-level locationGet directions

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Mailing address