2026 NPPES data Nephrology Physician NPI 1952374738 MD
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G. DELANEY STURGEON, MD

Nephrology Physician in SIERRA VISTA, 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
2K
Medicare Part D claims · 409 beneficiaries · Nephrology Physician avg: 1K

What the federal data shows

G. DELANEY STURGEON, MD filed 2,190 Medicare Part D claims in 2023 as a Nephrology Physician in SIERRA VISTA, Arizona.

2K
Part D claims, 2023

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.

G. DELANEY STURGEON, MD's Medicare Part D volume vs every U.S. prescriber

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

2,190 Top 15% higher than 85% 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%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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

Board-eligible specialty (heuristic — not verified)

G. DELANEY STURGEON, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about G. DELANEY STURGEON, MD?

Quality data not reported

NPI registry status

Active

Issued 02/10/2006

NPI 1952374738

Primary specialty

Nephrology Physician

Mid-sized

10,534 US NPIs in this specialty

Medicare Part D claims

2,190 51% vs specialty avg

2023 prescription claims

Specialty avg: 1,454

Specialty distribution in Arizona

How Nephrology Physician compares to other specialties among Arizona providers

Arizona providers

Nephrology Physician share within Arizona

1. Nephrology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Nephrology Physician share within Arizona

Specialty board-certification context

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

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

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

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

G. DELANEY STURGEON, MD appears in the CMS NPPES registry as a Nephrology Physician provider holding MD credentials at 5555 MESA VERDE DR STE 100, SIERRA VISTA, AZ, 85635, with a listed phone of (520) 585-4741. NPI 1952374738 was issued on 02/10/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what STURGEON 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 2,190 prescription claims written by this provider, covering 409 Medicare beneficiaries and totaling roughly $252K in drug spend. 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.

Nephrology Physician is a mid-sized specialty nationwide, with 10,534 enrolled providers across 55 states and an average of 1,454 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

5555 MESA VERDE DR STE 100
SIERRA VISTA, AZ 85635

Provider Details

NPI 1952374738
Specialty Nephrology Physician
Credentials MD
Gender Female
NPI Issued 02/10/2006

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

2,190
Total Claims
$252K
Total Drug Cost
409
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,315
Total Day Supply
157,903
Generic Drug Cost
$105K
Antibiotic Claims
18

Patient Demographics

Average Patient Age
72.8 years
Avg HCC Risk Score
2.97
Gender Split
57% female / 43% male
Age Distribution
<65: 66, 65-74: 158, 75-84: 141, 85+: 44

Top Prescribed Drugs (Medicare Part D)

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

What G. DELANEY STURGEON, MD 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
Calcitriol
460
Allopurinol
249
Amlodipine Besylate
139
Famotidine
126
Furosemide
114
Hydralazine Hcl
101
Losartan Potassium
89
Sevelamer Carbonate
82
Farxiga
Dapagliflozin Propanediol
68
Lisinopril
56

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

Nephrology Physician Overview

How G. DELANEY STURGEON, MD fits within the Nephrology Physician landscape nationally.

10,534
Nephrology Physician Providers in US
55
States with Nephrology Physician
1,454
Avg Claims per Provider

G. DELANEY STURGEON, MD's 2,190 claims are above the specialty average of 1,454.

Nearby Nephrology Physician Providers in Arizona

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

Compare Nephrology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is G. DELANEY STURGEON, MD's specialty?
G. DELANEY STURGEON, MD specializes in Nephrology Physician and practices in SIERRA VISTA, Arizona. Credentials: MD.
How much does G. DELANEY STURGEON, MD prescribe under Medicare Part D?
In 2023, G. DELANEY STURGEON, MD wrote 2,190 Medicare Part D claims totaling $252K in drug costs for 409 beneficiaries.
Where is G. DELANEY STURGEON, MD located?
G. DELANEY STURGEON, MD is located at 5555 MESA VERDE DR STE 100, SIERRA VISTA, AZ, 85635. Phone: (520) 585-4741.
What is G. DELANEY STURGEON, MD's NPI number?
G. DELANEY STURGEON, MD's National Provider Identifier (NPI) is 1952374738, issued on 02/10/2006.
How many Nephrology Physician providers are there in the US?
There are 10,534 Nephrology Physician providers across 55 states in the US. The average Nephrology Physician provider writes 1,454 Medicare Part D claims per year.
What drugs does G. DELANEY STURGEON, MD prescribe most often?
Based on 2023 Medicare Part D data, G. DELANEY STURGEON, MD's most frequently prescribed drugs include Calcitriol, Allopurinol, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does G. DELANEY STURGEON, MD accept Medicare?
G. DELANEY STURGEON, MD appears in CMS Medicare data with 2,190 Part D claims and 409 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify G. DELANEY STURGEON, MD's credentials?
G. DELANEY STURGEON, MD's NPI is 1952374738 with credentials MD. 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