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DR. THONDIKULAM ANANTHANARAYANAN SUBRAMANIAN MD
NPI 1326085416
Psychiatry & Neurology - Neurology in Trinity, FL

Active since May 31, 2006PECOS Enrolled
1226 TUSCANY DR, TRINITY, FL 34655(727) 375-2683(727) 375-2683 Get Directions Write a Review

NPPES record last updated: May 25, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Thondikulam Ananthanarayanan Subramanian Md NPPES

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

DR. THONDIKULAM ANANTHANARAYANAN SUBRAMANIAN MD (NPI 1326085416) is an individual neurology provider in Trinity, Florida, licensed in Florida (ME82529) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Morton Plant North Bay Hospital, and is a graduate of Other (1984).

NPPES Registry Identity

NPI1326085416
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. THONDIKULAM ANANTHANARAYANAN SUBRAMANIANCredential: MD
Location Address1226 TUSCANY DRTrinity, FL 34655-7073
Mailing Address1226 Tuscany DrTrinity, FL 34655-7073 · (727) 375-2683 · Fax (727) 375-2683
Phone(727) 375-2683
Fax(727) 375-2683
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateMay 31, 2006
Last NPPES UpdateMay 25, 2023
NPPES CertifiedMay 25, 2023
✔ NPI 1326085416 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in FL · ME82529
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
1226 TUSCANY DR, Trinity, FL 34655
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Other Identifiers 1

Medicaid262102900FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare.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. Thondikulam Ananthanarayanan Subramanian Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6608069174
PECOS Enrollment IDI20230718003637
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 Reassignments

2

Medicare enrollment records show Thondikulam Subramanian reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

T. Subramanian MD PA
Same address
Neurology
1226 TUSCANY DR
Trinity, FL 34655
  • Reassigned Medicare billing, Florida enrollment
NPI 1609566793 (727) 423-6463
David W. Malka MD, PA
13 mi
Neurology with Special Qualifications in Child Neurology
7539 MEDICAL DR
Hudson, FL 34667
  • Reassigned Medicare billing, Florida enrollment
  • 5 clinicians in this Medicare group
NPI 1568573285 (727) 869-2115

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

Areas of Expertise CMS Part B claims 6

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 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.
348 services136 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.
141 services132 patients
Measurement of brain wave activity (eeg), awake and asleep 95819
The measurement of brain wave activity, known as an EEG, records the brain's electrical signals. It's performed when you're awake and asleep to monitor your brain's functioning. It helps in diagnosing conditions like epilepsy, sleep disorders, and other neurological issues.
84 services80 patients
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.
23 services17 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
20 services12 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
15 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Morton Plant North Bay Hospital

Acute Care Hospitals · New Port Richey, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100063
Location6600 Madison StNew Port Richey, FL 34652 · Pasco County
Emergency services

Hca Florida Trinity Hospital

Acute Care Hospitals · Trinity, FL
3/5 CMS rating
OwnershipProprietary
CMS Certification Number100191
Location9330 Sr 54Trinity, FL 34655 · Pasco County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34655 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
40%976 patients1/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
Percentage of patients 65 years of age and older who were screened for future fall risk during the measurement period
26%198 patients2/55-star benchmark: 99%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
48%980 patients2/55-star benchmark: 98%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
67%591 patients3/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
72%634 patients3/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
25%620 patients2/55-star benchmark: 97%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
10%426 patients1/55-star benchmark: 96%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients tobacco: 69% · 292 patients
89%292 patients
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
64%634 patients3/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES

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

T. SUBRAMANIAN MD PA
Psychiatry & Neurology (Neurology)
1226 TUSCANY DR
TRINITY, FL 34655
Pasco County (727) 423-6463

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 Thondikulam Subramanian's NPI number?

The NPI number for Thondikulam Subramanian is 1326085416. It was assigned to this individual provider in the NPPES registry on May 31, 2006.

Where is Thondikulam Subramanian located?

Thondikulam Subramanian practices at 1226 Tuscany Dr, Trinity, FL 34655. The listed phone number is (727) 375-2683.

What is Thondikulam Subramanian's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Thondikulam Subramanian enrolled in Medicare?

Yes. Thondikulam Subramanian is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Thondikulam Subramanian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thondikulam Subramanian reassigns Medicare benefits to 2 organizations: T. Subramanian MD PA (Trinity, FL) and David W. Malka MD, PA (Hudson, FL). Each 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 Thondikulam Subramanian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thondikulam Subramanian accept?

Health plans from Molina Healthcare list Thondikulam Subramanian 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.

Is Thondikulam Subramanian affiliated with any hospitals?

According to CMS data, Thondikulam Subramanian is affiliated with Morton Plant North Bay Hospital and Hca Florida Trinity Hospital.

When was this NPI record last updated?

The NPPES record for Thondikulam Subramanian was last updated on May 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.