2026 NPPES data Hematology (Pathology) Physician NPI 1275579302 M.D.
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SAID HAKIM, M.D.

Hematology (Pathology) Physician in IRVINE, 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
1K
Medicare Part D claims · 148 beneficiaries · Hematology (Pathology) Physician avg: 617
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$291.83
12 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: SAID HAKIM, M.D. is a Hematology (Pathology) Physician ([object Object]) practicing in IRVINE, California with a Medicare Part D prescribing footprint of 1K claims across 148 beneficiaries — 9% brand-name prescribing . Industry payments of $291.83 across 12 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: SAID HAKIM, M.D. filed 1,357 Medicare Part D claims in 2023 across IRVINE, California. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

SAID HAKIM, 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).

SAID HAKIM, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 06/20/2006

NPI 1275579302

Primary specialty

Hematology (Pathology) Physician

Niche

745 US NPIs in this specialty

Medicare Part D claims

1,357 120% vs specialty avg

2023 prescription claims

Specialty avg: 617

Specialty distribution in California

How Hematology (Pathology) Physician compares to other specialties among California providers

California providers

Hematology (Pathology) Physician share within California

1. Hematology (Pathology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Hematology (Pathology) Physician share within California

Specialty board-certification context

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

Quality data not reported
Est. board-certified rate
78%
Hematology (Pathology) Physician ABMS/AOA estimate

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

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

SAID HAKIM, M.D. is a Hematology (Pathology) Physician provider practicing in IRVINE, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1275579302. 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.

SAID HAKIM, M.D. appears in the CMS NPPES registry as a Hematology (Pathology) Physician provider holding M.D. credentials at 4950 BARRANCA PKWY, IRVINE, CA, 92604, with a listed phone of (949) 654-5220. NPI 1275579302 was issued on 06/20/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HAKIM 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 1,357 prescription claims written by this provider, covering 148 Medicare beneficiaries and totaling roughly $114K 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.

Hematology (Pathology) Physician is a narrow specialty nationwide, with 745 enrolled providers across 46 states and an average of 617 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

4950 BARRANCA PKWY
IRVINE, CA 92604

Provider Details

NPI 1275579302
Specialty Hematology (Pathology) Physician
Credentials M.D.
Gender Male
NPI Issued 06/20/2006

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 SAID HAKIM, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$292

Largest payer

Boehringer Ingelheim Pharmaceuticals, Inc.

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 SAID HAKIM, M.D.. To verify SAID HAKIM, 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

SAID HAKIM, M.D. — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 1,357 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.

1,357
Total Claims
$114K
Total Drug Cost
148
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,282
Total Day Supply
95,864
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$91K
Generic Drug Cost
$22K
Antibiotic Claims
56

Patient Demographics

Average Patient Age
73.1 years
Avg HCC Risk Score
1.10
Gender Split
46% female / 54% 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
Metformin Hcl
83
Losartan Potassium
81
Atorvastatin Calcium
74
Levothyroxine Sodium
69
Simvastatin
64
Lisinopril
63
Amlodipine Besylate
50
Metoprolol Tartrate
37
Rosuvastatin Calcium
36
Hydrochlorothiazide
34

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

Hematology (Pathology) Physician Overview

How SAID HAKIM, M.D. fits within the Hematology (Pathology) Physician landscape nationally.

745
Hematology (Pathology) Physician Providers in US
46
States with Hematology (Pathology) Physician
617
Avg Claims per Provider

SAID HAKIM, M.D.'s 1,357 claims are above the specialty average of 617.

Nearby Hematology (Pathology) Physician Providers in California

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

Compare Hematology (Pathology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SAID HAKIM, M.D.'s specialty?
SAID HAKIM, M.D. specializes in Hematology (Pathology) Physician and practices in IRVINE, California. Credentials: M.D..
How much does SAID HAKIM, M.D. prescribe under Medicare Part D?
In 2023, SAID HAKIM, M.D. wrote 1,357 Medicare Part D claims totaling $114K in drug costs for 148 beneficiaries.
Where is SAID HAKIM, M.D. located?
SAID HAKIM, M.D. is located at 4950 BARRANCA PKWY, IRVINE, CA, 92604. Phone: (949) 654-5220.
What is SAID HAKIM, M.D.'s NPI number?
SAID HAKIM, M.D.'s National Provider Identifier (NPI) is 1275579302, issued on 06/20/2006.
Does SAID HAKIM, M.D. prescribe more brand-name or generic drugs?
SAID HAKIM, M.D.'s prescribing is 9% brand-name and 91% generic drugs by claim count, with $91K in brand drug costs.
How many Hematology (Pathology) Physician providers are there in the US?
There are 745 Hematology (Pathology) Physician providers across 46 states in the US. The average Hematology (Pathology) Physician provider writes 617 Medicare Part D claims per year.
What drugs does SAID HAKIM, M.D. prescribe most often?
Based on 2023 Medicare Part D data, SAID HAKIM, M.D.'s most frequently prescribed drugs include Metformin Hcl, Losartan Potassium, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SAID HAKIM, M.D. accept Medicare?
SAID HAKIM, M.D. appears in CMS Medicare data with 1,357 Part D claims and 148 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SAID HAKIM, M.D.'s credentials?
SAID HAKIM, M.D.'s NPI is 1275579302 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