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DR. KARL MUELLER MD/PHD
NPI 1336714369
Internal Medicine in Pensacola, FL

Active since May 21, 2021PECOS Enrolled
8354 N DAVIS HWY STE 120, PENSACOLA, FL 32514(850) 473-1121 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 18, 2022, Jun 24, 2021, May 21, 2021 (3 updates tracked since 2021).

About Dr. Karl Mueller Md/phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KARL MUELLER MD/PHD (NPI 1336714369) is an individual internal medicine provider in Pensacola, Florida, licensed in Florida (33317) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS and is a graduate of Texas Tech University Health Science Center School Of Medicine (2021).

NPPES Registry Identity

NPI1336714369
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. KARL MUELLERCredential: MD/PHD
Location Address8354 N DAVIS HWY STE 120Pensacola, FL 32514-6584
Mailing Address4975 Preston Park Blvd Ste 800Plano, TX 75093-5152 · (240) 513-7237
Phone(850) 473-1121
Sole ProprietorNo
Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2021
Enumeration DateMay 21, 2021
Last NPPES UpdateJune 26, 20263 updates tracked since enumeration
NPPES CertifiedJune 26, 2026
✔ NPI 1336714369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · 33317
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
8354 N DAVIS HWY STE 120, Pensacola, FL 32514
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health Maintenance Organization of Florida.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Karl Mueller Md/phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8820499411
PECOS Enrollment IDI20260817004080
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Karl Mueller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Premier Allergist Of Florida LLC
359 mi
Allergy
1250 S TAMIAMI TRL STE 302
Sarasota, FL 34239
  • Reassigned Medicare billing, Florida enrollment
  • 27 clinicians in this Medicare group
NPI 1427237486 (239) 549-1398

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32514 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TAVON S JOHNSON ARNP
Nurse Practitioner (Family)
8354 N DAVIS HWY STE 120
PENSACOLA, FL 32514
Escambia County (850) 473-1121

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karl Mueller's NPI number?

The NPI number for Karl Mueller is 1336714369. It was assigned to this individual provider in the NPPES registry on May 21, 2021.

Where is Karl Mueller located?

Karl Mueller practices at 8354 N Davis Hwy Ste 120, Pensacola, FL 32514. The listed phone number is (850) 473-1121.

What is Karl Mueller's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Karl Mueller enrolled in Medicare?

Yes. Karl Mueller is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Karl Mueller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karl Mueller reassigns Medicare benefits to Premier Allergist Of Florida LLC (Sarasota, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karl Mueller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karl Mueller accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Oscar Health Maintenance Organization of Florida list Karl Mueller as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Karl Mueller was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.