2026 NPPES data Pediatrics Physician NPI 1184161192 MD
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PHILIP CHANG, MD

Pediatrics Physician in GRANDVIEW HEIGHTS, Ohio. 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
1K
Medicare Part D claims · 144 beneficiaries · Pediatrics Physician avg: 762
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$22.9
1 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

PHILIP CHANG, MD filed 1,076 Medicare Part D claims in 2023 as a Pediatrics Physician in GRANDVIEW HEIGHTS, Ohio, prescribing 89% generic.

1K
Part D claims, 2023
89%
generic prescribing
Likely
board-certified (heuristic)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

PHILIP CHANG, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

1,076 Top 24% higher than 76% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). This entry sits in this band. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

PHILIP CHANG, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about PHILIP CHANG, MD?

Quality data not reported

NPI registry status

Active

Issued 01/28/2017

NPI 1184161192

Primary specialty

Pediatrics Physician

High-volume

80,574 US NPIs in this specialty

Medicare Part D claims

1,076 41% vs specialty avg

2023 prescription claims

Specialty avg: 762

Specialty distribution in Ohio

How Pediatrics Physician compares to other specialties among Ohio providers

Ohio providers

Pediatrics Physician share within Ohio

1. Pediatrics Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pediatrics Physician share within Ohio

Specialty board-certification context

Estimated specialty board-certified rate — Pediatrics Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pediatrics Physician ABMS/AOA estimate

Est. board-certified rate (Pediatrics Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pediatrics 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).

PHILIP CHANG, MD appears in the CMS NPPES registry as a Pediatrics Physician provider holding MD credentials at 895 YARD ST, GRANDVIEW HEIGHTS, OH, 43212, with a listed phone of (614) 293-5123. NPI 1184161192 was issued on 01/28/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHANG 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 1,076 prescription claims written by this provider, covering 144 Medicare beneficiaries and totaling roughly $108K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 2.0%. 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.

Pediatrics Physician is a high-volume specialty nationwide, with 80,574 enrolled providers across 56 states and an average of 762 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

895 YARD ST
GRANDVIEW HEIGHTS, OH 43212

Provider Details

NPI 1184161192
Specialty Pediatrics Physician
Credentials MD
Gender Male
NPI Issued 01/28/2017

Hospital and facility affiliations

Facilities where PHILIP CHANG, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

OSU GENERAL INTERNAL MEDICINE LLC
COLUMBUS, OH

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

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 PHILIP CHANG, MD. Source: openpaymentsdata.cms.gov.

Total received

$23

Largest payer

Baxter Healthcare

Most common payment type

Long term medical supply or device loan

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.

License & disciplinary context — Ohio OMB 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~48K Ohio medical licensees in 2023 — they are NOT specific to PHILIP CHANG, MD. To verify PHILIP CHANG, MD's current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases

OMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Ohio disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

PHILIP CHANG, MD — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 1,076 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.

1,076
Total Claims
$108K
Total Drug Cost
144
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,300
Total Day Supply
67,143
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$90K
Generic Drug Cost
$18K
Opioid Claims
21 (2.0% rate)
Antibiotic Claims
26

Patient Demographics

Average Patient Age
68.5 years
Avg HCC Risk Score
1.14
Gender Split
54% female / 46% male

Top Prescribed Drugs (Medicare Part D)

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

What PHILIP CHANG, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
103
Amlodipine Besylate
51
Losartan Potassium
47
Omeprazole
37
Gabapentin
32
Levothyroxine Sodium
30
Hydrochlorothiazide
28
Metoprolol Succinate
28
Lisinopril
27
Duloxetine Hcl
26

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

Pediatrics Physician Overview

How PHILIP CHANG, MD fits within the Pediatrics Physician landscape nationally.

80,574
Pediatrics Physician Providers in US
56
States with Pediatrics Physician
762
Avg Claims per Provider

PHILIP CHANG, MD's 1,076 claims are above the specialty average of 762.

Nearby Pediatrics Physician Providers in Ohio

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

Compare Pediatrics Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is PHILIP CHANG, MD's specialty?
PHILIP CHANG, MD specializes in Pediatrics Physician and practices in GRANDVIEW HEIGHTS, Ohio. Credentials: MD.
How much does PHILIP CHANG, MD prescribe under Medicare Part D?
In 2023, PHILIP CHANG, MD wrote 1,076 Medicare Part D claims totaling $108K in drug costs for 144 beneficiaries.
Where is PHILIP CHANG, MD located?
PHILIP CHANG, MD is located at 895 YARD ST, GRANDVIEW HEIGHTS, OH, 43212. Phone: (614) 293-5123.
What is PHILIP CHANG, MD's NPI number?
PHILIP CHANG, MD's National Provider Identifier (NPI) is 1184161192, issued on 01/28/2017.
Does PHILIP CHANG, MD prescribe more brand-name or generic drugs?
PHILIP CHANG, MD's prescribing is 11% brand-name and 89% generic drugs by claim count, with $90K in brand drug costs.
Does PHILIP CHANG, MD prescribe opioids?
Yes, PHILIP CHANG, MD had 21 opioid claims in 2023 with an opioid prescribing rate of 2.0%.
How many Pediatrics Physician providers are there in the US?
There are 80,574 Pediatrics Physician providers across 56 states in the US. The average Pediatrics Physician provider writes 762 Medicare Part D claims per year.
What drugs does PHILIP CHANG, MD prescribe most often?
Based on 2023 Medicare Part D data, PHILIP CHANG, MD's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Losartan Potassium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PHILIP CHANG, MD accept Medicare?
PHILIP CHANG, MD appears in CMS Medicare data with 1,076 Part D claims and 144 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PHILIP CHANG, MD's credentials?
PHILIP CHANG, MD's NPI is 1184161192 with credentials MD. 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