2026 NPPES data Ambulatory Care Pharmacist NPI 1568919355
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KIMBERLY KWOK

Ambulatory Care Pharmacist in SAN FRANCISCO, 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
177
Medicare Part D claims · 49 beneficiaries · Ambulatory Care Pharmacist avg: 492
What the federal data reveals: KIMBERLY KWOK is a Ambulatory Care Pharmacist ([object Object]) practicing in SAN FRANCISCO, California with a Medicare Part D prescribing footprint of 177 claims across 49 beneficiaries .

What the federal data shows

KIMBERLY KWOK filed 177 Medicare Part D claims in 2023 as a Ambulatory Care Pharmacist in SAN FRANCISCO, California.

177
Part D claims, 2023

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.

KIMBERLY KWOK at a glance

Quality data not reported

NPI registry status

Active

Issued 09/08/2016

NPI 1568919355

Primary specialty

Ambulatory Care Pharmacist

Niche

3,473 US NPIs in this specialty

Medicare Part D claims

177 64% vs specialty avg

2023 prescription claims

Specialty avg: 492

Specialty distribution in California

How Ambulatory Care Pharmacist compares to other specialties among California providers

California providers

Ambulatory Care Pharmacist share within California

1. Ambulatory Care Pharmacist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Ambulatory Care Pharmacist share within California

Specialty board-certification context

Estimated specialty board-certified rate — Ambulatory Care Pharmacist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Ambulatory Care Pharmacist ABMS/AOA estimate

Est. board-certified rate (Ambulatory Care Pharmacist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Ambulatory Care Pharmacist) — 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).

KIMBERLY KWOK is a Ambulatory Care Pharmacist provider practicing in SAN FRANCISCO, California, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1568919355. 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.

KIMBERLY KWOK appears in the CMS NPPES registry as a Ambulatory Care Pharmacist provider at 2238 GEARY BLVD, SAN FRANCISCO, CA, 94115, with a listed phone of (415) 833-6708. NPI 1568919355 was issued on 09/08/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KWOK 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 177 prescription claims written by this provider, covering 49 Medicare beneficiaries and totaling roughly $3K in drug spend, with an opioid prescribing rate of 84.7%. 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.

Ambulatory Care Pharmacist is a narrow specialty nationwide, with 3,473 enrolled providers across 52 states and an average of 492 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

2238 GEARY BLVD
SAN FRANCISCO, CA 94115

Provider Details

NPI 1568919355
Specialty Ambulatory Care Pharmacist
Gender Female
NPI Issued 09/08/2016

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 KIMBERLY KWOK. To verify KIMBERLY KWOK'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.

Medicare Part D Prescribing Data

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

177
Total Claims
$3K
Total Drug Cost
49
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
177
Total Day Supply
4,663
Generic Drug Cost
$3K
Opioid Claims
150 (84.7% rate)

Patient Demographics

Average Patient Age
72.9 years
Avg HCC Risk Score
1.25
Gender Split
47% female / 53% 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
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
120
Lorazepam
21
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
12

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

Ambulatory Care Pharmacist Overview

How KIMBERLY KWOK fits within the Ambulatory Care Pharmacist landscape nationally.

3,473
Ambulatory Care Pharmacist Providers in US
52
States with Ambulatory Care Pharmacist
492
Avg Claims per Provider

KIMBERLY KWOK's 177 claims are below the specialty average of 492.

Nearby Ambulatory Care Pharmacist Providers in California

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

Compare Ambulatory Care Pharmacist nationally: see state-by-state distribution →

Frequently Asked Questions

What is KIMBERLY KWOK's specialty?
KIMBERLY KWOK specializes in Ambulatory Care Pharmacist and practices in SAN FRANCISCO, California.
How much does KIMBERLY KWOK prescribe under Medicare Part D?
In 2023, KIMBERLY KWOK wrote 177 Medicare Part D claims totaling $3K in drug costs for 49 beneficiaries.
Where is KIMBERLY KWOK located?
KIMBERLY KWOK is located at 2238 GEARY BLVD, SAN FRANCISCO, CA, 94115. Phone: (415) 833-6708.
What is KIMBERLY KWOK's NPI number?
KIMBERLY KWOK's National Provider Identifier (NPI) is 1568919355, issued on 09/08/2016.
Does KIMBERLY KWOK prescribe opioids?
Yes, KIMBERLY KWOK had 150 opioid claims in 2023 with an opioid prescribing rate of 84.7%.
How many Ambulatory Care Pharmacist providers are there in the US?
There are 3,473 Ambulatory Care Pharmacist providers across 52 states in the US. The average Ambulatory Care Pharmacist provider writes 492 Medicare Part D claims per year.
What drugs does KIMBERLY KWOK prescribe most often?
Based on 2023 Medicare Part D data, KIMBERLY KWOK's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Lorazepam, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KIMBERLY KWOK accept Medicare?
KIMBERLY KWOK appears in CMS Medicare data with 177 Part D claims and 49 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KIMBERLY KWOK's credentials?
KIMBERLY KWOK's NPI is 1568919355. 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