2026 NPPES data Primary Care Nurse Practitioner NPI 1386697449 NP-C
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Sheryl Allred, NP-C

Primary Care Nurse Practitioner in Phoenix, Arizona. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,138 in Primary Care Nurse Practitioner, 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
1K
Medicare Part D claims · 192 beneficiaries · Primary Care Nurse Practitioner avg: 1K
Generic prescribing
85%
generic claims · 13% 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

Sheryl Allred, NP-C filed 1,135 Medicare Part D claims in 2023 as a Primary Care Nurse Practitioner in Phoenix, Arizona, prescribing 85% generic.

1K
Part D claims, 2023
85%
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.

Sheryl Allred, NP-C's Medicare Part D volume vs every U.S. prescriber

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

1,135 Top 23% higher than 77% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). This entry sits in this band. 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 Sheryl Allred, NP-C?

Quality data not reported

NPI registry status

Active

Issued 05/18/2006

NPI 1386697449

Primary specialty

Primary Care Nurse Practitioner

Mid-sized

10,138 US NPIs in this specialty

Medicare Part D claims

1,135 17% vs specialty avg

2023 prescription claims

Specialty avg: 1,363

Specialty distribution in Arizona

How Primary Care Nurse Practitioner compares to other specialties among Arizona providers

Arizona providers

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

Pharmacist - 5.6%Pharmacist5.6%Behavior Technician - 5.6%Behavior Technician5.6%Family Nurse Practitioner - 4.3%Family Nurse Practitioner4.3%Physical Therapist - 4.2%Physical Therapist4.2%Speech-Language Pathologist - 3.5%Speech-Language Pathologist3.5%Student in an Organized Health Care Education/Training Program - 3.5%Student in an Organized Health Care Education/Training Program3.5%Primary Care Nurse Practitioner - 0.2%Primary Care Nurse Practitioner0.2%
Largest specialties in Arizona (% 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 Primary Care Nurse Practitioner. 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).

Sheryl Allred, NP-C appears in the CMS NPPES registry as a Primary Care Nurse Practitioner provider holding NP-C credentials at 650 E INDIAN SCHOOL RD, Phoenix, AZ, 85012, with a listed phone of (602) 277-5551. NPI 1386697449 was issued on 05/18/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Allred 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 1,135 prescription claims written by this provider, covering 192 Medicare beneficiaries and totaling roughly $73K in drug spend, split 13% brand-name and 85% generic by claim count, with an opioid prescribing rate of 1.4%. 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.

Primary Care Nurse Practitioner is a mid-sized specialty nationwide, with 10,138 enrolled providers across 54 states and an average of 1,363 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

650 E INDIAN SCHOOL RD
Phoenix, AZ 85012

Provider Details

NPI 1386697449
Specialty Primary Care Nurse Practitioner
Credentials NP-C
Gender Female
NPI Issued 05/18/2006

Brand vs generic prescribing mix · Typical

Sheryl Allred, NP-C - brand share 13.0%
Primary Care Nurse Practitioner average

13% brand-name claims vs 85% generic, on 1,135 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.

1,135
Total Claims
$73K
Total Drug Cost
192
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,385
Total Day Supply
67,610
Brand vs Generic
13% brand / 85% generic
Brand Drug Cost
$50K
Generic Drug Cost
$22K
Opioid Claims
16 (1.4% rate)
Antibiotic Claims
61

Patient Demographics

Average Patient Age
72.8 years
Avg HCC Risk Score
1.30
Gender Split
73% female / 27% male

Top Prescribed Drugs (Medicare Part D)

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

What Sheryl Allred, NP-C prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
79
Levothyroxine Sodium
56
Lisinopril
50
Gabapentin
38
Venlafaxine Hcl Er
Venlafaxine Hcl
29
Albuterol Sulfate Hfa
Albuterol Sulfate
27
Metoprolol Succinate
25
Metformin Hcl
23
Trazodone Hcl
23
Zolpidem Tartrate
22

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

Primary Care Nurse Practitioner Overview

How Sheryl Allred, NP-C fits within the Primary Care Nurse Practitioner landscape nationally.

10,138
Primary Care Nurse Practitioner Providers in US
54
States with Primary Care Nurse Practitioner
1,363
Avg Claims per Provider

Sheryl Allred, NP-C's 1,135 claims are below the specialty average of 1,363.

Nearby Primary Care Nurse Practitioner Providers in Arizona

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

Compare Primary Care Nurse Practitioner 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 Primary Care Nurse Practitioner 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 Sheryl Allred, NP-C's specialty?
Sheryl Allred, NP-C specializes in Primary Care Nurse Practitioner and practices in Phoenix, Arizona. Credentials: NP-C.
How much does Sheryl Allred, NP-C prescribe under Medicare Part D?
In 2023, Sheryl Allred, NP-C wrote 1,135 Medicare Part D claims totaling $73K in drug costs for 192 beneficiaries.
Where is Sheryl Allred, NP-C located?
Sheryl Allred, NP-C is located at 650 E INDIAN SCHOOL RD, Phoenix, AZ, 85012. Phone: (602) 277-5551.
What is Sheryl Allred, NP-C's NPI number?
Sheryl Allred, NP-C's National Provider Identifier (NPI) is 1386697449, issued on 05/18/2006.
Does Sheryl Allred, NP-C prescribe more brand-name or generic drugs?
Sheryl Allred, NP-C's prescribing is 13% brand-name and 85% generic drugs by claim count, with $50K in brand drug costs.
Does Sheryl Allred, NP-C prescribe opioids?
Yes, Sheryl Allred, NP-C had 16 opioid claims in 2023 with an opioid prescribing rate of 1.4%.
How many Primary Care Nurse Practitioner providers are there in the US?
There are 10,138 Primary Care Nurse Practitioner providers across 54 states in the US. The average Primary Care Nurse Practitioner provider writes 1,363 Medicare Part D claims per year.
What drugs does Sheryl Allred, NP-C prescribe most often?
Based on 2023 Medicare Part D data, Sheryl Allred, NP-C's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sheryl Allred, NP-C accept Medicare?
Sheryl Allred, NP-C appears in CMS Medicare data with 1,135 Part D claims and 192 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sheryl Allred, NP-C's credentials?
Sheryl Allred, NP-C's NPI is 1386697449 with credentials NP-C. 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.