2026 NPPES data Case Management Registered Nurse NPI 1588332795 NP
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TERESA SANTA MARIA, NP

Case Management Registered Nurse in CHEROKEE, North Carolina. 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
6K
Medicare Part D claims · 322 beneficiaries · Case Management Registered Nurse avg: 1K
Generic prescribing
72%
generic claims · 28% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: TERESA SANTA MARIA, NP is a Case Management Registered Nurse ([object Object]) practicing in CHEROKEE, North Carolina with a Medicare Part D prescribing footprint of 6K claims across 322 beneficiaries — 28% brand-name prescribing .

What stands out: TERESA SANTA MARIA, NP filed 5,522 Medicare Part D claims in 2023 across CHEROKEE, North Carolina. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

TERESA SANTA MARIA, NP at a glance

Quality data not reported

NPI registry status

Active

Issued 09/01/2021

NPI 1588332795

Primary specialty

Case Management Registered Nurse

Mid-sized

5,464 US NPIs in this specialty

Medicare Part D claims

5,522 418% vs specialty avg

2023 prescription claims

Specialty avg: 1,066

Specialty distribution in North Carolina

How Case Management Registered Nurse compares to other specialties among North Carolina providers

North Carolina providers

Case Management Registered Nurse share within North Carolina

1. Case Management Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Case Management Registered Nurse share within North Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Case Management Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Case Management Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Case Management Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Case Management Registered Nurse) — 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).

TERESA SANTA MARIA, NP is a Case Management Registered Nurse provider practicing in CHEROKEE, North Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: NP. NPI: 1588332795. 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.

TERESA SANTA MARIA, NP appears in the CMS NPPES registry as a Case Management Registered Nurse provider holding NP credentials at 1 HOSPITAL RD, CHEROKEE, NC, 28719, with a listed phone of (828) 497-9163. NPI 1588332795 was issued on 09/01/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SANTA MARIA 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 5,522 prescription claims written by this provider, covering 322 Medicare beneficiaries and totaling roughly $750K in drug spend, split 28% brand-name and 72% generic by claim count, with an opioid prescribing rate of 5.2%. 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.

Case Management Registered Nurse is a mid-sized specialty nationwide, with 5,464 enrolled providers across 53 states and an average of 1,066 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

1 HOSPITAL RD
CHEROKEE, NC 28719

Provider Details

NPI 1588332795
Specialty Case Management Registered Nurse
Credentials NP
Gender Female
NPI Issued 09/01/2021

Hospital and facility affiliations

Facilities where TERESA SANTA MARIA, NP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

MH ANGEL MEDICAL CENTER, LLLP
FRANKLIN, NC

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Above average

TERESA SANTA MARIA, NP — brand share 28.0%
Specialty average (est.)

28% brand-name claims vs 72% generic, on 5,522 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.

5,522
Total Claims
$750K
Total Drug Cost
322
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
7,268
Total Day Supply
209,541
Brand vs Generic
28% brand / 72% generic
Brand Drug Cost
$693K
Generic Drug Cost
$46K
Opioid Claims
289 (5.2% rate)
Antibiotic Claims
49

Patient Demographics

Average Patient Age
75.2 years
Avg HCC Risk Score
1.81
Gender Split
61% female / 39% male
Age Distribution
<65: 17, 65-74: 143, 75-84: 118, 85+: 44

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Lisinopril
227
Gabapentin
219
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
214
Synthroid
Levothyroxine Sodium
202
Amlodipine Besylate
201
Atorvastatin Calcium
162
Diclofenac Sodium
162
Simvastatin
153
Ozempic
Semaglutide
142
Omeprazole
138

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

Case Management Registered Nurse Overview

How TERESA SANTA MARIA, NP fits within the Case Management Registered Nurse landscape nationally.

5,464
Case Management Registered Nurse Providers in US
53
States with Case Management Registered Nurse
1,066
Avg Claims per Provider

TERESA SANTA MARIA, NP's 5,522 claims are above the specialty average of 1,066.

Nearby Case Management Registered Nurse Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as SANTA MARIA.

Compare Case Management Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is TERESA SANTA MARIA, NP's specialty?
TERESA SANTA MARIA, NP specializes in Case Management Registered Nurse and practices in CHEROKEE, North Carolina. Credentials: NP.
How much does TERESA SANTA MARIA, NP prescribe under Medicare Part D?
In 2023, TERESA SANTA MARIA, NP wrote 5,522 Medicare Part D claims totaling $750K in drug costs for 322 beneficiaries.
Where is TERESA SANTA MARIA, NP located?
TERESA SANTA MARIA, NP is located at 1 HOSPITAL RD, CHEROKEE, NC, 28719. Phone: (828) 497-9163.
What is TERESA SANTA MARIA, NP's NPI number?
TERESA SANTA MARIA, NP's National Provider Identifier (NPI) is 1588332795, issued on 09/01/2021.
Does TERESA SANTA MARIA, NP prescribe more brand-name or generic drugs?
TERESA SANTA MARIA, NP's prescribing is 28% brand-name and 72% generic drugs by claim count, with $693K in brand drug costs.
Does TERESA SANTA MARIA, NP prescribe opioids?
Yes, TERESA SANTA MARIA, NP had 289 opioid claims in 2023 with an opioid prescribing rate of 5.2%.
How many Case Management Registered Nurse providers are there in the US?
There are 5,464 Case Management Registered Nurse providers across 53 states in the US. The average Case Management Registered Nurse provider writes 1,066 Medicare Part D claims per year.
What drugs does TERESA SANTA MARIA, NP prescribe most often?
Based on 2023 Medicare Part D data, TERESA SANTA MARIA, NP's most frequently prescribed drugs include Lisinopril, Gabapentin, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TERESA SANTA MARIA, NP accept Medicare?
TERESA SANTA MARIA, NP appears in CMS Medicare data with 5,522 Part D claims and 322 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TERESA SANTA MARIA, NP's credentials?
TERESA SANTA MARIA, NP's NPI is 1588332795 with credentials NP. 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