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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PATTANAM DORAI SRINIVASAN M.D.
NPI 1225084155
Anesthesiology in Clearwater, FL

Active since May 25, 2006PECOS EnrolledAccepts Medicare Assignment
25400 US HIGHWAY 19 N STE 185, CLEARWATER, FL 33763(954) 417-8187 Get Directions Write a Review

NPPES record last updated: August 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 2, 2026, May 7, 2025, May 18, 2021 and 1 more (4 updates tracked since 2020).

About Pattanam Dorai Srinivasan M.d. NPPES

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

PATTANAM DORAI SRINIVASAN M.D. (NPI 1225084155) is an individual anesthesiology provider in Clearwater, Florida, licensed in Florida (ME124951) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1993).

NPPES Registry Identity

NPI1225084155
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NamePATTANAM DORAI SRINIVASANCredential: M.D.
Location Address25400 US HIGHWAY 19 N STE 185Clearwater, FL 33763-2157
Mailing Address3740 Embassy CirPalm Harbor, FL 34685-1016 · (727) 474-6507 · Fax (765) 450-6161
Phone(954) 417-8187
Sole ProprietorYes
Medical School CMSOtherGraduated 1993
Enumeration DateMay 25, 2006
Last NPPES UpdateAugust 2, 20264 updates tracked since enumeration
NPPES CertifiedAugust 2, 2026
✔ NPI 1225084155 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in FL · ME124951
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedPain Medicine · Interventional Pain MedicineTaxonomy 208VP0014X · License ME124951 (FL)
25400 US HIGHWAY 19 N STE 185, Clearwater, FL 33763
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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

Pattanam Dorai Srinivasan 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 ID4183640345
PECOS Enrollment IDI20170405000411
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.

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 Pattanam Srinivasan's NPI number?

The NPI number for Pattanam Srinivasan is 1225084155. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Where is Pattanam Srinivasan located?

Pattanam Srinivasan practices at 25400 Us Highway 19 N Ste 185, Clearwater, FL 33763. The listed phone number is (954) 417-8187.

What is Pattanam Srinivasan's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Pattanam Srinivasan enrolled in Medicare?

Yes. Pattanam Srinivasan 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.

When was this NPI record last updated?

The NPPES record for Pattanam Srinivasan was last updated on August 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.