2026 NPPES data Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist NPI 1376911511 PHARMD, RPH
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THERESA GATTI, PHARMD, RPH

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in SALEM, Oregon. 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
49
Medicare Part D claims · 38 beneficiaries · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist avg: 256
Generic prescribing
0%
generic claims · 100% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

THERESA GATTI, PHARMD, RPH filed 49 Medicare Part D claims in 2023 as a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in SALEM, Oregon, prescribing 0% generic.

49
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.

THERESA GATTI, PHARMD, RPH's Medicare Part D volume vs every U.S. prescriber

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

49 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. 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 THERESA GATTI, PHARMD, RPH?

Quality data not reported

NPI registry status

Active

Issued 09/04/2015

NPI 1376911511

Primary specialty

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

Mid-sized

12,377 US NPIs in this specialty

Medicare Part D claims

49 81% vs specialty avg

2023 prescription claims

Specialty avg: 256

Specialty distribution in Oregon

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

Oregon providers

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist share within Oregon

1. Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist share within Oregon

Specialty board-certification context

Estimated specialty board-certified rate — Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist ABMS/AOA estimate

Est. board-certified rate (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist) — 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).

THERESA GATTI, PHARMD, RPH appears in the CMS NPPES registry as a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider holding PHARMD, RPH credentials at 1265 CENTER ST NE, SALEM, OR, 97301, with a listed phone of (503) 566-5545. NPI 1376911511 was issued on 09/04/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GATTI 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 49 prescription claims written by this provider, covering 38 Medicare beneficiaries and totaling roughly $10K 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 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

1265 CENTER ST NE
SALEM, OR 97301

Provider Details

NPI 1376911511
Specialty Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist
Credentials PHARMD, RPH
Gender Female
NPI Issued 09/04/2015

Brand vs generic prescribing mix · Brand-heavy

THERESA GATTI, PHARMD, RPH — brand share 100.0%
Specialty average (est.)

100% brand-name claims vs 0% generic, on 49 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.

49
Total Claims
$10K
Total Drug Cost
38
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
49
Total Day Supply
49
Brand vs Generic
100% brand / 0% generic
Brand Drug Cost
$10K
Generic Drug Cost
$0

Patient Demographics

Average Patient Age
75.8 years
Avg HCC Risk Score
0.78
Gender Split
63% female / 37% 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
Shingrix
Varicella-Zoster Ge/As01b/Pf
40

* 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 THERESA GATTI, PHARMD, RPH 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

THERESA GATTI, PHARMD, RPH's 49 claims are below the specialty average of 256.

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

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

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

Frequently Asked Questions

What is THERESA GATTI, PHARMD, RPH's specialty?
THERESA GATTI, PHARMD, RPH specializes in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist and practices in SALEM, Oregon. Credentials: PHARMD, RPH.
How much does THERESA GATTI, PHARMD, RPH prescribe under Medicare Part D?
In 2023, THERESA GATTI, PHARMD, RPH wrote 49 Medicare Part D claims totaling $10K in drug costs for 38 beneficiaries.
Where is THERESA GATTI, PHARMD, RPH located?
THERESA GATTI, PHARMD, RPH is located at 1265 CENTER ST NE, SALEM, OR, 97301. Phone: (503) 566-5545.
What is THERESA GATTI, PHARMD, RPH's NPI number?
THERESA GATTI, PHARMD, RPH's National Provider Identifier (NPI) is 1376911511, issued on 09/04/2015.
Does THERESA GATTI, PHARMD, RPH prescribe more brand-name or generic drugs?
THERESA GATTI, PHARMD, RPH's prescribing is 100% brand-name and 0% generic drugs by claim count, with $10K 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 THERESA GATTI, PHARMD, RPH prescribe most often?
Based on 2023 Medicare Part D data, THERESA GATTI, PHARMD, RPH's most frequently prescribed drugs include Shingrix. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does THERESA GATTI, PHARMD, RPH accept Medicare?
THERESA GATTI, PHARMD, RPH appears in CMS Medicare data with 49 Part D claims and 38 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify THERESA GATTI, PHARMD, RPH's credentials?
THERESA GATTI, PHARMD, RPH's NPI is 1376911511 with credentials PHARMD, RPH. 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