2026 NPPES data Pharmacist NPI 1437465036 PHARM D
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Parnaz Najimi Naini, PHARM D

Pharmacist in Scottsdale, Arizona. 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
259
Medicare Part D claims · 230 beneficiaries · Pharmacist avg: 135
Generic prescribing
0%
generic claims · 100% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

Parnaz Najimi Naini, PHARM D filed 259 Medicare Part D claims in 2023 as a Pharmacist in Scottsdale, Arizona, prescribing 0% generic.

259
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.

Parnaz Najimi Naini, PHARM D's Medicare Part D volume vs every U.S. prescriber

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

259 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 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. 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

What does the federal data show about Parnaz Najimi Naini, PHARM D?

Quality data not reported

NPI registry status

Active

Issued 08/20/2010

NPI 1437465036

Primary specialty

Pharmacist

High-volume

290,447 US NPIs in this specialty

Medicare Part D claims

259 92% vs specialty avg

2023 prescription claims

Specialty avg: 135

Specialty distribution in Arizona

How Pharmacist compares to other specialties among Arizona providers

Arizona providers

Pharmacist share within Arizona

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

Specialty board-certification context

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

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

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

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

Parnaz Najimi Naini, PHARM D appears in the CMS NPPES registry as a Pharmacist provider holding PHARM D credentials at 10135 E VIA LINDA, Scottsdale, AZ, 85258, with a listed phone of (480) 391-3769. NPI 1437465036 was issued on 08/20/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Najimi Naini 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 259 prescription claims written by this provider, covering 230 Medicare beneficiaries and totaling roughly $71K in drug spend, split 100% 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 is a high-volume specialty nationwide, with 290,447 enrolled providers across 56 states and an average of 135 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

10135 E VIA LINDA
Scottsdale, AZ 85258

Provider Details

NPI 1437465036
Specialty Pharmacist
Credentials PHARM D
Gender Female
NPI Issued 08/20/2010

Brand vs generic prescribing mix · Brand-heavy

Parnaz Najimi Naini, PHARM D — brand share 100.0%
Specialty average (est.)

100% brand-name claims vs 0% generic, on 259 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.

259
Total Claims
$71K
Total Drug Cost
230
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
259
Total Day Supply
288
Brand vs Generic
100% brand / 0% generic
Brand Drug Cost
$71K
Generic Drug Cost
$0

Patient Demographics

Average Patient Age
79.7 years
Avg HCC Risk Score
1.09
Gender Split
64% female / 36% 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
Arexvy
Rsvpref3 Antigen/As01e/Pf
134
Shingrix
Varicella-Zoster Ge/As01b/Pf
73
Abrysvo
"Rsv Vacc
N/A
Boostrix Tdap
"Diphth
N/A

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

Pharmacist Overview

How Parnaz Najimi Naini, PHARM D fits within the Pharmacist landscape nationally.

290,447
Pharmacist Providers in US
56
States with Pharmacist
135
Avg Claims per Provider

Parnaz Najimi Naini, PHARM D's 259 claims are above the specialty average of 135.

Nearby Pharmacist Providers in Arizona

Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as Najimi Naini.

Compare Pharmacist 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 Arizona medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Pharmacist 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 Parnaz Najimi Naini, PHARM D's specialty?
Parnaz Najimi Naini, PHARM D specializes in Pharmacist and practices in Scottsdale, Arizona. Credentials: PHARM D.
How much does Parnaz Najimi Naini, PHARM D prescribe under Medicare Part D?
In 2023, Parnaz Najimi Naini, PHARM D wrote 259 Medicare Part D claims totaling $71K in drug costs for 230 beneficiaries.
Where is Parnaz Najimi Naini, PHARM D located?
Parnaz Najimi Naini, PHARM D is located at 10135 E VIA LINDA, Scottsdale, AZ, 85258. Phone: (480) 391-3769.
What is Parnaz Najimi Naini, PHARM D's NPI number?
Parnaz Najimi Naini, PHARM D's National Provider Identifier (NPI) is 1437465036, issued on 08/20/2010.
Does Parnaz Najimi Naini, PHARM D prescribe more brand-name or generic drugs?
Parnaz Najimi Naini, PHARM D's prescribing is 100% brand-name and 0% generic drugs by claim count, with $71K in brand drug costs.
How many Pharmacist providers are there in the US?
There are 290,447 Pharmacist providers across 56 states in the US. The average Pharmacist provider writes 135 Medicare Part D claims per year.
What drugs does Parnaz Najimi Naini, PHARM D prescribe most often?
Based on 2023 Medicare Part D data, Parnaz Najimi Naini, PHARM D's most frequently prescribed drugs include Arexvy, Shingrix, Abrysvo. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Parnaz Najimi Naini, PHARM D accept Medicare?
Parnaz Najimi Naini, PHARM D appears in CMS Medicare data with 259 Part D claims and 230 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Parnaz Najimi Naini, PHARM D's credentials?
Parnaz Najimi Naini, PHARM D's NPI is 1437465036 with credentials PHARM 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