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DR. ALEXANDER THOMAS MIKULKA DO, MBS
NPI 1225769912
Internal Medicine in Lakeland, FL

Active since June 22, 2022PECOS EnrolledAccepts Medicare Assignment
300 PARKVIEW PL, LAKELAND, FL 33805(863) 687-1300 Get Directions Write a Review

NPPES record last updated: March 10, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 10, 2026, May 18, 2023 (2 updates tracked since 2023).

About Dr. Alexander Thomas Mikulka Do, Mbs NPPES

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

DR. ALEXANDER THOMAS MIKULKA DO, MBS (NPI 1225769912) is an individual internal medicine provider in Lakeland, Florida, licensed in Florida (OS21670) and active in the NPI registry since June 2022. He is enrolled in Medicare PECOS, maintains a secondary practice location in Lakeland, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1225769912
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ALEXANDER THOMAS MIKULKACredential: DO, MBS
Location Address300 PARKVIEW PLLakeland, FL 33805-4550
Mailing Address300 Parkview PlLakeland, FL 33805-4550 · (863) 687-1300
Phone(863) 687-1300
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJune 22, 2022
Last NPPES UpdateMarch 10, 20262 updates tracked since enumeration
NPPES CertifiedMarch 10, 2026
✔ NPI 1225769912 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · OS21670
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.
300 PARKVIEW PL, Lakeland, FL 33805
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Secondary Practice Location 1

Location 14240 Lakeland Highlands RdLakeland, FL 33813-3113 · Phone (863) 646-8699

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Alexander Thomas Mikulka Do, Mbs is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7012491699
PECOS Enrollment IDI20260320003647
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 Alexander Mikulka reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ballout International PLLC
99 mi
Internal Medicine
1931 19TH PL
Vero Beach, FL 32960
  • Reassigned Medicare billing, Florida enrollment
  • 53 clinicians in this Medicare group
NPI 1629554225 (321) 387-9451

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 33805 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 20

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

QUYEN TONG NHA NGUYEN
Internal Medicine
300 PARKVIEW PL
LAKELAND, FL 33805
Polk County (863) 687-1300
TUGHRAL KHAN
Student in an Organized Health Care Education/Training Program
300 PARKVIEW PL
LAKELAND, FL 33805
Polk County (863) 687-1300
SANA KHAN
Student in an Organized Health Care Education/Training Program
300 PARKVIEW PL
LAKELAND, FL 33805
Polk County (863) 687-1300
MOHAMMAD MEHDI JOHARI MOGHADAM MD
Student in an Organized Health Care Education/Training Program
300 PARKVIEW PL
LAKELAND, FL 33805
Polk County (863) 687-1300
PADIDEH DANEII MD
Student in an Organized Health Care Education/Training Program
300 PARKVIEW PL
LAKELAND, FL 33805
Polk County (863) 687-1300
JASON BALUJA
Student in an Organized Health Care Education/Training Program
300 PARKVIEW PL
LAKELAND, FL 33805
Polk County (863) 687-1300
MICHAEL SABINA DO
Student in an Organized Health Care Education/Training Program
300 PARKVIEW PL
LAKELAND, FL 33805
Polk County (863) 687-1300
KHOA DANG TRAN
Student in an Organized Health Care Education/Training Program
300 PARKVIEW PL
LAKELAND, FL 33805
Polk County (863) 687-1300

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 Alexander Mikulka's NPI number?

The NPI number for Alexander Mikulka is 1225769912. It was assigned to this individual provider in the NPPES registry on June 22, 2022.

Where is Alexander Mikulka located?

Alexander Mikulka practices at 300 Parkview Pl, Lakeland, FL 33805. The listed phone number is (863) 687-1300.

What is Alexander Mikulka's specialty?

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

Is Alexander Mikulka enrolled in Medicare?

Yes. Alexander Mikulka is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Alexander Mikulka's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Mikulka reassigns Medicare benefits to Ballout International PLLC (Vero Beach, 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 Alexander Mikulka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Mikulka accept?

Health plans from Cigna HealthCare of Florida, Inc. and Cigna Healthcare list Alexander Mikulka 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 Alexander Mikulka was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.