DR. JAMES ZACHARY PORTERFIELD MD, PHD
NPI 1508131640
Internal Medicine - Infectious Disease in Tampa, FL

Q: What is James Porterfield's NPI number?

The NPI number for James Porterfield is 1508131640. It was assigned to this individual provider in the NPPES registry on March 21, 2012.

Q: What is James Porterfield's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for James Porterfield was last updated on December 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since March 21, 2012PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

2 TAMPA GENERAL CIR, TAMPA, FL 33606(813) 821-8038(813) 974-0483 Get Directions Write a Review

NPPES record last updated: December 12, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 12, 2023, Dec 16, 2019, Apr 18, 2018 (3 updates tracked since 2018).

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About Dr. James Zachary Porterfield Md, Phd NPPES

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

DR. JAMES ZACHARY PORTERFIELD MD, PHD (NPI 1508131640) is an individual infectious disease provider in Tampa, Florida, licensed in Florida (ME164719) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, is affiliated with Tampa General Hospital, and is a graduate of University Of Oklahoma College Of Medicine (2012).

NPPES Registry Identity

NPI1508131640

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameDR. JAMES ZACHARY PORTERFIELDCredential: MD, PHD

Location Address2 TAMPA GENERAL CIRTampa, FL 33606-3571

Mailing AddressPo Box 917770Orlando, FL 32891-0001 · (813) 821-8038 · Fax (813) 974-0483

Phone(813) 821-8038

Fax(813) 974-0483

Sole ProprietorNo

Medical School CMSUniversity Of Oklahoma College Of MedicineGraduated 2012

Enumeration DateMarch 21, 2012

Last NPPES UpdateDecember 12, 20233 updates tracked since enumeration

NPPES CertifiedDecember 12, 2023

✔ NPI 1508131640 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

Licenses✔ Licensed in FL · ME164719✔ Licensed in KY · TP865

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Also ListedInternal MedicineTaxonomy 207R00000X · License TP865 (KY)

2 TAMPA GENERAL CIR, Tampa, FL 33606

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Other Identifiers 2

Medicaid119912700FL

Other0T1NAFL · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Home State Health, Ambetter from Superior HealthPlan and more.Insurance ›

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

Dr. James Zachary Porterfield Md, Phd 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 ID9638433428

PECOS Enrollment IDI20231017003938

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 2

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.

44 services20 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.

17 services17 patients

Hospital Affiliations CMS Care Compare

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

Tampa General Hospital

Acute Care Hospitals · Tampa, FL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100128

Location1 Tampa General CirTampa, FL 33606 · Hillsborough County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33606 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.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

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.

TRACY C BURTON M.D.

Pediatrics

2 TAMPA GENERAL CIR, 5TH FLOOR
TAMPA, FL 33606

Hillsborough County (813) 259-8752

DR. STEVEN LEE FORD M.D.

Pediatrics (Neonatal-Perinatal Medicine)