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RAJALAKSHMI ARUNACHALAM M.D.
NPI 1033641436
Hospitalist in Clearwater, FL

Active since April 03, 2017PECOS EnrolledAccepts Medicare Assignment
300 PINELLAS ST, CLEARWATER, FL 33756(727) 462-7907(727) 462-7904 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 28, 2026, Aug 12, 2022, Mar 2, 2022 and 1 more (4 updates tracked since 2020).

About Rajalakshmi Arunachalam M.d. NPPES

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

RAJALAKSHMI ARUNACHALAM M.D. (NPI 1033641436) is an individual hospitalist provider in Clearwater, Florida, licensed in Florida (ME145306) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Morton Plant Hospital, and is a graduate of University Of Iowa, Rj & L Carver College Of Medicine (2017).

NPPES Registry Identity

NPI1033641436
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameRAJALAKSHMI ARUNACHALAMCredential: M.D.
Location Address300 PINELLAS STClearwater, FL 33756-3804
Mailing Address2995 Drew St Fl 2Clearwater, FL 33759-3012 · (727) 462-7907 · Fax (727) 462-7904
Phone(727) 462-7907
Fax(727) 462-7904
Sole ProprietorYes
Medical School CMSUniversity Of Iowa, Rj & L Carver College Of MedicineGraduated 2017
Enumeration DateApril 3, 2017
Last NPPES UpdateMay 28, 20264 updates tracked since enumeration
NPPES CertifiedMay 28, 2026
✔ NPI 1033641436 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in FL · ME145306
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License ME145306 (FL)
300 PINELLAS ST, Clearwater, FL 33756
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Rajalakshmi Arunachalam M.d. 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 ID9830512599
PECOS Enrollment IDI20200714001005
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
278 services113 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
165 services51 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
128 services126 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
49 services49 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Morton Plant Hospital

Acute Care Hospitals · Clearwater, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100127
Location300 Pinellas StClearwater, FL 33756 · Pinellas County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33756 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.

BRYAN HYMAN DO
Emergency Medicine
300 PINELLAS ST
CLEARWATER, FL 33756
Pinellas County (727) 447-7175
JENSEN THOMPSON PA-C
Physician Assistant
300 PINELLAS ST
CLEARWATER, FL 33756
Pinellas County (727) 462-7000
MANDEE PETERSON CRNA
Nurse Anesthetist, Certified Registered
300 PINELLAS ST
CLEARWATER, FL 33756
Pinellas County (727) 462-7000
ALEXANDRA ABREU-ESPOSITO PA-C
Physician Assistant
300 PINELLAS ST
CLEARWATER, FL 33756
Pinellas County (727) 447-7175
DR. IRMA ALVES M.D.
Internal Medicine
300 PINELLAS ST
CLEARWATER, FL 33756
Pinellas County (727) 462-7908
DR. MARK W STANFORD MD
Emergency Medicine
300 PINELLAS ST, MORTON PLANT HOSPITAL
CLEARWATER, FL 33756
Pinellas County (727) 462-7000
HEATHER JO BRINK PHARMD
Pharmacist
300 PINELLAS ST
CLEARWATER, FL 33756
Pinellas County (480) 213-5012
KIRAN RABHERU MD
Psychiatry & Neurology (Psychiatry)
300 PINELLAS ST
CLEARWATER, FL 33756
Pinellas County (727) 298-6283

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 Rajalakshmi Arunachalam's NPI number?

The NPI number for Rajalakshmi Arunachalam is 1033641436. It was assigned to this individual provider in the NPPES registry on April 3, 2017.

Where is Rajalakshmi Arunachalam located?

Rajalakshmi Arunachalam practices at 300 Pinellas St, Clearwater, FL 33756. The listed phone number is (727) 462-7907.

What is Rajalakshmi Arunachalam's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Rajalakshmi Arunachalam enrolled in Medicare?

Yes. Rajalakshmi Arunachalam 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.

Is Rajalakshmi Arunachalam affiliated with any hospitals?

According to CMS data, Rajalakshmi Arunachalam is affiliated with Morton Plant Hospital.

When was this NPI record last updated?

The NPPES record for Rajalakshmi Arunachalam was last updated on May 28, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.