What is Karen Webster's NPI number?

Karen Webster's National Provider Identifier (NPI) is 1457331985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Webster's specialty?

Karen Webster is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Karen Webster located?

Karen Webster's practice location on file with NPPES is 2488 E 81st St Ste 290, Tulsa, OK 74137-4299.

What is Karen Webster's phone number?

The practice phone number listed in the NPPES registry for Karen Webster is (918) 494-2665.

Does Karen Webster accept Medicare?

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

Is Karen Webster's NPI active?

Yes — Karen Webster's NPI (1457331985) is active in the NPPES registry as of the last update on 2025-12-10.

IndividualActiveAccepts Medicare

Karen Webster, PA-C

NPI 1457331985 · Medical Physician Assistant · Tulsa, OK

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

Karen Webster, PA-C is a Medical Physician Assistant provider in Tulsa, OK (NPI 1457331985).

Provider details

NPI number: 1457331985
Entity type: Individual
Primary specialty: Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No
License: 15-00698 (KS)

Specialties & taxonomies

Medical Physician AssistantPrimary363AM0700XLicense 1641 (OK)
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistant363A00000XLicense 15-00698 (KS)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(82/100 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
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
611 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	354	$73
Injection of Drug Or Substance Under Skin Or Into Muscle96372	74	$11
Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804	58	$16
Urinalysis, Manual Test81002	50	$3
Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811	40	$41
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	24

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	120	113
Cephalexin	79	76
Azithromycin	78	74
Meloxicam	43	18
Amoxicillin	33	33
Cefdinir	31	31
Doxycycline Hyclate	24	24
Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim	19

Practice location

2488 E 81st St Ste 290

Tulsa, OK 74137-4299

Phone: (918) 494-2665

Fax: (918) 927-3201

Street-level locationGet directions

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Mailing address