2026 NPPES data Allergy & Immunology (Internal Medicine) Physician NPI 1003234873 D.O.
Verify on CMS →

CHRISTOPHER GORDON, D.O.

Allergy & Immunology (Internal Medicine) Physician in PROVO, Utah. 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.
Prescribing volume
231
Medicare Part D claims · 41 beneficiaries · Allergy & Immunology (Internal Medicine) Physician avg: 798
Generic prescribing
74%
generic claims · 26% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.1K
36 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: CHRISTOPHER GORDON, D.O. is a Allergy & Immunology (Internal Medicine) Physician ([object Object]) practicing in PROVO, Utah with a Medicare Part D prescribing footprint of 231 claims across 41 beneficiaries — 26% brand-name prescribing . Industry payments of $1.1K across 36 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: CHRISTOPHER GORDON, D.O. filed 231 Medicare Part D claims in 2023 across PROVO, Utah. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

CHRISTOPHER GORDON, D.O. 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).

CHRISTOPHER GORDON, D.O. at a glance

Quality data not reported

NPI registry status

Active

Issued 03/31/2014

NPI 1003234873

Primary specialty

Allergy & Immunology (Internal Medicine) Physician

Niche

520 US NPIs in this specialty

Medicare Part D claims

231 71% vs specialty avg

2023 prescription claims

Specialty avg: 798

Specialty distribution in Utah

How Allergy & Immunology (Internal Medicine) Physician compares to other specialties among Utah providers

Utah providers

Allergy & Immunology (Internal Medicine) Physician share within Utah

1. Allergy & Immunology (Internal Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Allergy & Immunology (Internal Medicine) Physician share within Utah

Specialty board-certification context

Estimated specialty board-certified rate — Allergy & Immunology (Internal Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Allergy & Immunology (Internal Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Allergy & Immunology (Internal Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Allergy & Immunology (Internal 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).

CHRISTOPHER GORDON, D.O. is a Allergy & Immunology (Internal Medicine) Physician provider practicing in PROVO, Utah, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.O.. NPI: 1003234873. 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.

CHRISTOPHER GORDON, D.O. appears in the CMS NPPES registry as a Allergy & Immunology (Internal Medicine) Physician provider holding D.O. credentials at 745 N 500 W STE 200, PROVO, UT, 84601, with a listed phone of (801) 375-9292. NPI 1003234873 was issued on 03/31/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GORDON 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 records for calendar year 2023 show 231 prescription claims written by this provider, covering 41 Medicare beneficiaries and totaling roughly $33K in drug spend, split 26% brand-name and 74% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Allergy & Immunology (Internal Medicine) Physician is a narrow specialty nationwide, with 520 enrolled providers across 48 states and an average of 798 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

745 N 500 W STE 200
PROVO, UT 84601

Provider Details

NPI 1003234873
Specialty Allergy & Immunology (Internal Medicine) Physician
Credentials D.O.
Gender Male
NPI Issued 03/31/2014

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for CHRISTOPHER GORDON, D.O.. Source: openpaymentsdata.cms.gov.

Total received

$1.1K

Largest payer

GENZYME CORPORATION

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Above average

CHRISTOPHER GORDON, D.O. — brand share 26.0%
Specialty average (est.)

26% brand-name claims vs 74% generic, on 231 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

231
Total Claims
$33K
Total Drug Cost
41
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
347
Total Day Supply
9,612
Brand vs Generic
26% brand / 74% generic
Brand Drug Cost
$26K
Generic Drug Cost
$7K

Patient Demographics

Average Patient Age
68.7 years
Avg HCC Risk Score
1.07
Gender Split
61% female / 39% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Montelukast Sodium
36
Fluticasone Propionate
18
Prednisone
18
Albuterol Sulfate Hfa
Albuterol Sulfate
14
Flovent Hfa
Fluticasone Propionate
14
Azelastine Hcl
13
Gabapentin
13
Breztri Aerosphere
Budesonide/Glycopyr/Formoterol
11
Flunisolide
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Allergy & Immunology (Internal Medicine) Physician Overview

How CHRISTOPHER GORDON, D.O. fits within the Allergy & Immunology (Internal Medicine) Physician landscape nationally.

520
Allergy & Immunology (Internal Medicine) Physician Providers in US
48
States with Allergy & Immunology (Internal Medicine) Physician
798
Avg Claims per Provider

CHRISTOPHER GORDON, D.O.'s 231 claims are below the specialty average of 798.

Nearby Allergy & Immunology (Internal Medicine) Physician Providers in Utah

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

Compare Allergy & Immunology (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHRISTOPHER GORDON, D.O.'s specialty?
CHRISTOPHER GORDON, D.O. specializes in Allergy & Immunology (Internal Medicine) Physician and practices in PROVO, Utah. Credentials: D.O..
How much does CHRISTOPHER GORDON, D.O. prescribe under Medicare Part D?
In 2023, CHRISTOPHER GORDON, D.O. wrote 231 Medicare Part D claims totaling $33K in drug costs for 41 beneficiaries.
Where is CHRISTOPHER GORDON, D.O. located?
CHRISTOPHER GORDON, D.O. is located at 745 N 500 W STE 200, PROVO, UT, 84601. Phone: (801) 375-9292.
What is CHRISTOPHER GORDON, D.O.'s NPI number?
CHRISTOPHER GORDON, D.O.'s National Provider Identifier (NPI) is 1003234873, issued on 03/31/2014.
Does CHRISTOPHER GORDON, D.O. prescribe more brand-name or generic drugs?
CHRISTOPHER GORDON, D.O.'s prescribing is 26% brand-name and 74% generic drugs by claim count, with $26K in brand drug costs.
How many Allergy & Immunology (Internal Medicine) Physician providers are there in the US?
There are 520 Allergy & Immunology (Internal Medicine) Physician providers across 48 states in the US. The average Allergy & Immunology (Internal Medicine) Physician provider writes 798 Medicare Part D claims per year.
What drugs does CHRISTOPHER GORDON, D.O. prescribe most often?
Based on 2023 Medicare Part D data, CHRISTOPHER GORDON, D.O.'s most frequently prescribed drugs include Montelukast Sodium, Fluticasone Propionate, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHRISTOPHER GORDON, D.O. accept Medicare?
CHRISTOPHER GORDON, D.O. appears in CMS Medicare data with 231 Part D claims and 41 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHRISTOPHER GORDON, D.O.'s credentials?
CHRISTOPHER GORDON, D.O.'s NPI is 1003234873 with credentials D.O.. 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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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