2026 NPPES data Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist NPI 1326455346 PHARMD
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Maureen Krajeski, PHARMD

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Lawrence, Massachusetts. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 12,377 in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
63
Medicare Part D claims · 37 beneficiaries · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist avg: 256
Generic prescribing
0%
generic claims · 56% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Maureen Krajeski, PHARMD filed 63 Medicare Part D claims in 2023 as a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Lawrence, Massachusetts, prescribing 0% generic.

63
Part D claims, 2023
0%
generic prescribing

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.

Maureen Krajeski, PHARMD's Medicare Part D volume vs every U.S. prescriber

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

63 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 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. 2K+: 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

What does the federal data show about Maureen Krajeski, PHARMD?

Quality data not reported

NPI registry status

Active

Issued 07/22/2014

NPI 1326455346

Primary specialty

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

Mid-sized

12,377 US NPIs in this specialty

Medicare Part D claims

63 75% vs specialty avg

2023 prescription claims

Specialty avg: 256

Specialty distribution in Massachusetts

How Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist compares to other specialties among Massachusetts providers

Massachusetts providers

Largest specialties in Massachusetts (% of in-state providers)

Mental Health Counselor - 8.3%Mental Health Counselor8.3%Clinical Social Worker - 7.8%Clinical Social Worker7.8%Student in an Organized Health Care Education/Training Program - 6.2%Student in an Organized Health Care Education/Training Program6.2%Behavior Technician - 4.9%Behavior Technician4.9%Counselor - 4.3%Counselor4.3%Internal Medicine Physician - 3.7%Internal Medicine Physician3.7%Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist - 0.1%Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist0.1%
Largest specialties in Massachusetts (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist. Verify directly:

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).

Maureen Krajeski, PHARMD appears in the CMS NPPES registry as a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider holding PHARMD credentials at 34 HAVERHILL ST, Lawrence, MA, 01841, with a listed phone of (978) 852-6016. NPI 1326455346 was issued on 07/22/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Krajeski 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 63 prescription claims written by this provider, covering 37 Medicare beneficiaries and totaling roughly $19K in drug spend, split 56% brand-name and 0% 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.

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist is a mid-sized specialty nationwide, with 12,377 enrolled providers across 55 states and an average of 256 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

34 HAVERHILL ST
Lawrence, MA 01841

Provider Details

NPI 1326455346
Specialty Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist
Credentials PHARMD
Gender Female
NPI Issued 07/22/2014

License & disciplinary context - Massachusetts BORIM 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 ~38K Massachusetts medical licensees in 2023 - they are NOT specific to Maureen Krajeski, PHARMD. To verify Maureen Krajeski, PHARMD's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases

BORIM 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 Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Brand-heavy

Maureen Krajeski, PHARMD - brand share 56.0%
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist average

56% brand-name claims vs 0% generic, on 63 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.

63
Total Claims
$19K
Total Drug Cost
37
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
75
Total Day Supply
2,083
Brand vs Generic
56% brand / 0% generic
Brand Drug Cost
$18K

Patient Demographics

Average Patient Age
71.9 years
Avg HCC Risk Score
2.30
Gender Split
65% female / 35% 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
Warfarin Sodium
15

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

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Overview

How Maureen Krajeski, PHARMD fits within the Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist landscape nationally.

12,377
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Providers in US
55
States with Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist
256
Avg Claims per Provider

Maureen Krajeski, PHARMD's 63 claims are below the specialty average of 256.

Nearby Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Providers in Massachusetts

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

Compare Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Massachusetts medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Maureen Krajeski, PHARMD's specialty?
Maureen Krajeski, PHARMD specializes in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist and practices in Lawrence, Massachusetts. Credentials: PHARMD.
How much does Maureen Krajeski, PHARMD prescribe under Medicare Part D?
In 2023, Maureen Krajeski, PHARMD wrote 63 Medicare Part D claims totaling $19K in drug costs for 37 beneficiaries.
Where is Maureen Krajeski, PHARMD located?
Maureen Krajeski, PHARMD is located at 34 HAVERHILL ST, Lawrence, MA, 01841. Phone: (978) 852-6016.
What is Maureen Krajeski, PHARMD's NPI number?
Maureen Krajeski, PHARMD's National Provider Identifier (NPI) is 1326455346, issued on 07/22/2014.
Does Maureen Krajeski, PHARMD prescribe more brand-name or generic drugs?
Maureen Krajeski, PHARMD's prescribing is 56% brand-name and 0% generic drugs by claim count, with $18K in brand drug costs.
How many Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers are there in the US?
There are 12,377 Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers across 55 states in the US. The average Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider writes 256 Medicare Part D claims per year.
What drugs does Maureen Krajeski, PHARMD prescribe most often?
Based on 2023 Medicare Part D data, Maureen Krajeski, PHARMD's most frequently prescribed drugs include Warfarin Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Maureen Krajeski, PHARMD accept Medicare?
Maureen Krajeski, PHARMD appears in CMS Medicare data with 63 Part D claims and 37 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Maureen Krajeski, PHARMD's credentials?
Maureen Krajeski, PHARMD's NPI is 1326455346 with credentials PHARMD. 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

Compiled from official public sources by the PlainDoctor editorial team.