2026 NPPES data Pediatric Critical Care Medicine Physician NPI 1912970856 M.D.
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THOMAS BAHK, M.D.

Pediatric Critical Care Medicine Physician in PHOENIX, Arizona. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
What the federal data reveals: THOMAS BAHK, M.D. is a Pediatric Critical Care Medicine Physician ([object Object]) practicing in PHOENIX, Arizona .

What stands out: THOMAS BAHK, M.D. specializes in Pediatric Critical Care Medicine Physician and practices in PHOENIX, Arizona, listed in the federal CMS National Provider Identifier registry. Every detail on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

THOMAS BAHK, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

THOMAS BAHK, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 02/10/2006

NPI 1912970856

Primary specialty

Pediatric Critical Care Medicine Physician

Niche

2,247 US NPIs in this specialty

Specialty distribution in Arizona

How Pediatric Critical Care Medicine Physician compares to other specialties among Arizona providers

Arizona providers

Pediatric Critical Care Medicine Physician share within Arizona

1. Pediatric Critical Care Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pediatric Critical Care Medicine Physician share within Arizona

Specialty board-certification context

Estimated specialty board-certified rate — Pediatric Critical Care Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pediatric Critical Care Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Pediatric Critical Care Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pediatric Critical Care Medicine Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

THOMAS BAHK, M.D. is a Pediatric Critical Care Medicine Physician provider practicing in PHOENIX, Arizona, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1912970856. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

THOMAS BAHK, M.D. appears in the CMS NPPES registry as a Pediatric Critical Care Medicine Physician provider holding M.D. credentials at 350 W THOMAS RD, PHOENIX, AZ, 85013, with a listed phone of (602) 406-3241. NPI 1912970856 was issued on 02/10/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BAHK most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Pediatric Critical Care Medicine Physician providers operate outside Part D entirely.

Pediatric Critical Care Medicine Physician is a narrow specialty nationwide, with 2,247 enrolled providers across 52 states and an average of 91 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

350 W THOMAS RD
PHOENIX, AZ 85013

Provider Details

NPI 1912970856
Specialty Pediatric Critical Care Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 02/10/2006

Pediatric Critical Care Medicine Physician Overview

How THOMAS BAHK, M.D. fits within the Pediatric Critical Care Medicine Physician landscape nationally.

2,247
Pediatric Critical Care Medicine Physician Providers in US
52
States with Pediatric Critical Care Medicine Physician
91
Avg Claims per Provider

Nearby Pediatric Critical Care Medicine Physician Providers in Arizona

Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as BAHK.

Compare Pediatric Critical Care Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is THOMAS BAHK, M.D.'s specialty?
THOMAS BAHK, M.D. specializes in Pediatric Critical Care Medicine Physician and practices in PHOENIX, Arizona. Credentials: M.D..
Where is THOMAS BAHK, M.D. located?
THOMAS BAHK, M.D. is located at 350 W THOMAS RD, PHOENIX, AZ, 85013. Phone: (602) 406-3241.
What is THOMAS BAHK, M.D.'s NPI number?
THOMAS BAHK, M.D.'s National Provider Identifier (NPI) is 1912970856, issued on 02/10/2006.
How many Pediatric Critical Care Medicine Physician providers are there in the US?
There are 2,247 Pediatric Critical Care Medicine Physician providers across 52 states in the US. The average Pediatric Critical Care Medicine Physician provider writes 91 Medicare Part D claims per year.
Does THOMAS BAHK, M.D. accept Medicare?
THOMAS BAHK, M.D. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify THOMAS BAHK, M.D.'s credentials?
THOMAS BAHK, M.D.'s NPI is 1912970856 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology