2026 NPPES data General Practice Physician NPI 1033135488 M.D.
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KARINE GABOIAN, M.D.

General Practice Physician in GLENDALE, California. 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
5K
Medicare Part D claims · 232 beneficiaries · General Practice Physician avg: 3K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$21.47
1 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

KARINE GABOIAN, M.D. filed 4,644 Medicare Part D claims in 2023 as a General Practice Physician in GLENDALE, California, prescribing 91% generic.

5K
Part D claims, 2023
91%
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.

KARINE GABOIAN, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

4,644 Top 7% higher than 93% 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%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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)

KARINE GABOIAN, M.D. 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 KARINE GABOIAN, M.D.?

Quality data not reported

NPI registry status

Active

Issued 07/15/2006

NPI 1033135488

Primary specialty

General Practice Physician

Mid-sized

16,677 US NPIs in this specialty

Medicare Part D claims

4,644 62% vs specialty avg

2023 prescription claims

Specialty avg: 2,872

Specialty distribution in California

How General Practice Physician compares to other specialties among California providers

California providers

General Practice Physician share within California

1. General Practice Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
General Practice Physician share within California

Specialty board-certification context

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

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

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

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

KARINE GABOIAN, M.D. is a General Practice Physician provider practicing in GLENDALE, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1033135488. 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.

KARINE GABOIAN, M.D. appears in the CMS NPPES registry as a General Practice Physician provider holding M.D. credentials at 1141 N BRAND BLVD, GLENDALE, CA, 91202, with a listed phone of (818) 247-9717. NPI 1033135488 was issued on 07/15/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GABOIAN 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 4,644 prescription claims written by this provider, covering 232 Medicare beneficiaries and totaling roughly $531K in drug spend, split 9% brand-name and 91% 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.

General Practice Physician is a mid-sized specialty nationwide, with 16,677 enrolled providers across 56 states and an average of 2,872 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

1141 N BRAND BLVD
GLENDALE, CA 91202

Provider Details

NPI 1033135488
Specialty General Practice Physician
Credentials M.D.
Gender Female
NPI Issued 07/15/2006

Hospital and facility affiliations

Facilities where KARINE GABOIAN, M.D. 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.

CENTRAL MEDICAL BUSINESS MANAGEMENT
GLENDALE, CA

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 KARINE GABOIAN, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$21

Largest payer

Hologic Sales and Service, LLC

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.

License & disciplinary context — California MBC 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 ~150K California medical licensees in 2023 — they are NOT specific to KARINE GABOIAN, M.D.. To verify KARINE GABOIAN, M.D.'s current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

KARINE GABOIAN, M.D. — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 4,644 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.

4,644
Total Claims
$531K
Total Drug Cost
232
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,206
Total Day Supply
182,585
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$163K
Generic Drug Cost
$367K
Antibiotic Claims
57

Patient Demographics

Average Patient Age
71.2 years
Avg HCC Risk Score
1.09
Gender Split
63% female / 37% male
Age Distribution
<65: 22, 65-74: 149, 75-84: 44, 85+: 17

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
271
Ibuprofen
252
Citalopram Hbr
Citalopram Hydrobromide
214
Hydrochlorothiazide
213
Amlodipine Besylate
193
Omeprazole
168
Trazodone Hcl
149
Pantoprazole Sodium
133
Diclofenac Sodium
118
Levothyroxine Sodium
117

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

General Practice Physician Overview

How KARINE GABOIAN, M.D. fits within the General Practice Physician landscape nationally.

16,677
General Practice Physician Providers in US
56
States with General Practice Physician
2,872
Avg Claims per Provider

KARINE GABOIAN, M.D.'s 4,644 claims are above the specialty average of 2,872.

Nearby General Practice Physician Providers in California

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

Compare General Practice Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is KARINE GABOIAN, M.D.'s specialty?
KARINE GABOIAN, M.D. specializes in General Practice Physician and practices in GLENDALE, California. Credentials: M.D..
How much does KARINE GABOIAN, M.D. prescribe under Medicare Part D?
In 2023, KARINE GABOIAN, M.D. wrote 4,644 Medicare Part D claims totaling $531K in drug costs for 232 beneficiaries.
Where is KARINE GABOIAN, M.D. located?
KARINE GABOIAN, M.D. is located at 1141 N BRAND BLVD, GLENDALE, CA, 91202. Phone: (818) 247-9717.
What is KARINE GABOIAN, M.D.'s NPI number?
KARINE GABOIAN, M.D.'s National Provider Identifier (NPI) is 1033135488, issued on 07/15/2006.
Does KARINE GABOIAN, M.D. prescribe more brand-name or generic drugs?
KARINE GABOIAN, M.D.'s prescribing is 9% brand-name and 91% generic drugs by claim count, with $163K in brand drug costs.
How many General Practice Physician providers are there in the US?
There are 16,677 General Practice Physician providers across 56 states in the US. The average General Practice Physician provider writes 2,872 Medicare Part D claims per year.
What drugs does KARINE GABOIAN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, KARINE GABOIAN, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Ibuprofen, Citalopram Hbr. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KARINE GABOIAN, M.D. accept Medicare?
KARINE GABOIAN, M.D. appears in CMS Medicare data with 4,644 Part D claims and 232 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KARINE GABOIAN, M.D.'s credentials?
KARINE GABOIAN, M.D.'s NPI is 1033135488 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.
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