2026 NPPES data Hospitalist Physician NPI 1912085655 DO
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VALARIE GROGAN, DO

Hospitalist Physician in PHOENIX, 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
5K
Medicare Part D claims · 151 beneficiaries · Hospitalist Physician avg: 888
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$27.55
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: VALARIE GROGAN, DO is a Hospitalist Physician ([object Object]) practicing in PHOENIX, Arizona with a Medicare Part D prescribing footprint of 5K claims across 151 beneficiaries — 11% brand-name prescribing . Industry payments of $27.55 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: VALARIE GROGAN, DO filed 5,371 Medicare Part D claims in 2023 across PHOENIX, Arizona. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

VALARIE GROGAN, DO 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).

VALARIE GROGAN, DO at a glance

Quality data not reported

NPI registry status

Active

Issued 11/01/2006

NPI 1912085655

Primary specialty

Hospitalist Physician

Mid-sized

16,825 US NPIs in this specialty

Medicare Part D claims

5,371 505% vs specialty avg

2023 prescription claims

Specialty avg: 888

Specialty distribution in Arizona

How Hospitalist Physician compares to other specialties among Arizona providers

Arizona providers

Hospitalist Physician share within Arizona

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

Specialty board-certification context

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

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

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

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

VALARIE GROGAN, DO is a Hospitalist Physician provider practicing in PHOENIX, Arizona, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1912085655. 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.

VALARIE GROGAN, DO appears in the CMS NPPES registry as a Hospitalist Physician provider holding DO credentials at 14040 N CAVE CREEK RD STE 308, PHOENIX, AZ, 85022, with a listed phone of (623) 428-9885. NPI 1912085655 was issued on 11/01/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GROGAN 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 5,371 prescription claims written by this provider, covering 151 Medicare beneficiaries and totaling roughly $345K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 2.5%. 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.

Hospitalist Physician is a mid-sized specialty nationwide, with 16,825 enrolled providers across 54 states and an average of 888 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

14040 N CAVE CREEK RD STE 308
PHOENIX, AZ 85022

Provider Details

NPI 1912085655
Specialty Hospitalist Physician
Credentials DO
Gender Female
NPI Issued 11/01/2006

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for VALARIE GROGAN, DO. Source: openpaymentsdata.cms.gov.

Total received

$28

Largest payer

McKesson Medical-Surgical Minnesota Supply, Inc

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Typical

VALARIE GROGAN, DO — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 5,371 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.

5,371
Total Claims
$345K
Total Drug Cost
151
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,158
Total Day Supply
166,176
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$182K
Generic Drug Cost
$162K
Opioid Claims
134 (2.5% rate)
Antibiotic Claims
128

Patient Demographics

Average Patient Age
85.4 years
Avg HCC Risk Score
1.92
Gender Split
75% female / 25% 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
Levothyroxine Sodium
335
Trazodone Hcl
252
Atorvastatin Calcium
180
Amlodipine Besylate
179
Eliquis
Apixaban
176
Metoprolol Succinate
162
Donepezil Hcl
153
Furosemide
138
Pantoprazole Sodium
134
Quetiapine Fumarate
129

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

Hospitalist Physician Overview

How VALARIE GROGAN, DO fits within the Hospitalist Physician landscape nationally.

16,825
Hospitalist Physician Providers in US
54
States with Hospitalist Physician
888
Avg Claims per Provider

VALARIE GROGAN, DO's 5,371 claims are above the specialty average of 888.

Nearby Hospitalist Physician Providers in Arizona

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

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

Frequently Asked Questions

What is VALARIE GROGAN, DO's specialty?
VALARIE GROGAN, DO specializes in Hospitalist Physician and practices in PHOENIX, Arizona. Credentials: DO.
How much does VALARIE GROGAN, DO prescribe under Medicare Part D?
In 2023, VALARIE GROGAN, DO wrote 5,371 Medicare Part D claims totaling $345K in drug costs for 151 beneficiaries.
Where is VALARIE GROGAN, DO located?
VALARIE GROGAN, DO is located at 14040 N CAVE CREEK RD STE 308, PHOENIX, AZ, 85022. Phone: (623) 428-9885.
What is VALARIE GROGAN, DO's NPI number?
VALARIE GROGAN, DO's National Provider Identifier (NPI) is 1912085655, issued on 11/01/2006.
Does VALARIE GROGAN, DO prescribe more brand-name or generic drugs?
VALARIE GROGAN, DO's prescribing is 11% brand-name and 89% generic drugs by claim count, with $182K in brand drug costs.
Does VALARIE GROGAN, DO prescribe opioids?
Yes, VALARIE GROGAN, DO had 134 opioid claims in 2023 with an opioid prescribing rate of 2.5%.
How many Hospitalist Physician providers are there in the US?
There are 16,825 Hospitalist Physician providers across 54 states in the US. The average Hospitalist Physician provider writes 888 Medicare Part D claims per year.
What drugs does VALARIE GROGAN, DO prescribe most often?
Based on 2023 Medicare Part D data, VALARIE GROGAN, DO's most frequently prescribed drugs include Levothyroxine Sodium, Trazodone Hcl, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does VALARIE GROGAN, DO accept Medicare?
VALARIE GROGAN, DO appears in CMS Medicare data with 5,371 Part D claims and 151 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify VALARIE GROGAN, DO's credentials?
VALARIE GROGAN, DO's NPI is 1912085655 with credentials DO. 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