2026 NPPES data Family Medicine Physician NPI 1396784930 D.O.
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ADAM NALLY, D.O.

Family Medicine Physician in SURPRISE, 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
12K
Medicare Part D claims · 961 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$840.04
37 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ADAM NALLY, D.O. filed 11,550 Medicare Part D claims in 2023 as a Family Medicine Physician in SURPRISE, Arizona, prescribing 85% generic.

12K
Part D claims, 2023
85%
generic prescribing
$840.04
industry payments (Sunshine Act)

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.

ADAM NALLY, D.O.'s Medicare Part D volume vs every U.S. prescriber

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

11,550 Top 2% higher than 98% 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)

ADAM NALLY, D.O. 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 ADAM NALLY, D.O.?

Quality data not reported

NPI registry status

Active

Issued 06/06/2006

NPI 1396784930

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

11,550 238% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

Specialty distribution in Arizona

How Family Medicine Physician compares to other specialties among Arizona providers

Arizona providers

Family Medicine Physician share within Arizona

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

Specialty board-certification context

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

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

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

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

ADAM NALLY, D.O. appears in the CMS NPPES registry as a Family Medicine Physician provider holding D.O. credentials at 14800 W MOUNTAIN VIEW BLVD, SURPRISE, AZ, 85374, with a listed phone of (623) 584-7805. NPI 1396784930 was issued on 06/06/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NALLY 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 11,550 prescription claims written by this provider, covering 961 Medicare beneficiaries and totaling roughly $1.4 million in drug spend, split 15% brand-name and 85% generic by claim count, with an opioid prescribing rate of 1.2%. 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.

Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 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

14800 W MOUNTAIN VIEW BLVD
SURPRISE, AZ 85374

Provider Details

NPI 1396784930
Specialty Family Medicine Physician
Credentials D.O.
Gender Male
NPI Issued 06/06/2006

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 ADAM NALLY, D.O.. Source: openpaymentsdata.cms.gov.

Total received

$840

Largest payer

Astellas Pharma US 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

ADAM NALLY, D.O. — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 11,550 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.

11,550
Total Claims
$1.4M
Total Drug Cost
961
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
30,138
Total Day Supply
892,290
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$1.1M
Generic Drug Cost
$246K
Opioid Claims
140 (1.2% rate)
Antibiotic Claims
358

Patient Demographics

Average Patient Age
75.1 years
Avg HCC Risk Score
1.16
Gender Split
53% female / 47% male
Age Distribution
<65: 36, 65-74: 406, 75-84: 435, 85+: 84

Top Prescribed Drugs (Medicare Part D)

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

What ADAM NALLY, D.O. 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
Levothyroxine Sodium
1,251
Liothyronine Sodium
500
Lisinopril
355
Metformin Hcl
340
Losartan Potassium
318
Pantoprazole Sodium
286
Tamsulosin Hcl
267
Amlodipine Besylate
234
Atorvastatin Calcium
225
Omeprazole
219

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

Family Medicine Physician Overview

How ADAM NALLY, D.O. fits within the Family Medicine Physician landscape nationally.

147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider

ADAM NALLY, D.O.'s 11,550 claims are above the specialty average of 3,418.

Nearby Family Medicine Physician Providers in Arizona

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

Compare Family Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ADAM NALLY, D.O.'s specialty?
ADAM NALLY, D.O. specializes in Family Medicine Physician and practices in SURPRISE, Arizona. Credentials: D.O..
How much does ADAM NALLY, D.O. prescribe under Medicare Part D?
In 2023, ADAM NALLY, D.O. wrote 11,550 Medicare Part D claims totaling $1.4M in drug costs for 961 beneficiaries.
Where is ADAM NALLY, D.O. located?
ADAM NALLY, D.O. is located at 14800 W MOUNTAIN VIEW BLVD, SURPRISE, AZ, 85374. Phone: (623) 584-7805.
What is ADAM NALLY, D.O.'s NPI number?
ADAM NALLY, D.O.'s National Provider Identifier (NPI) is 1396784930, issued on 06/06/2006.
Does ADAM NALLY, D.O. prescribe more brand-name or generic drugs?
ADAM NALLY, D.O.'s prescribing is 15% brand-name and 85% generic drugs by claim count, with $1.1M in brand drug costs.
Does ADAM NALLY, D.O. prescribe opioids?
Yes, ADAM NALLY, D.O. had 140 opioid claims in 2023 with an opioid prescribing rate of 1.2%.
How many Family Medicine Physician providers are there in the US?
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does ADAM NALLY, D.O. prescribe most often?
Based on 2023 Medicare Part D data, ADAM NALLY, D.O.'s most frequently prescribed drugs include Levothyroxine Sodium, Liothyronine Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ADAM NALLY, D.O. accept Medicare?
ADAM NALLY, D.O. appears in CMS Medicare data with 11,550 Part D claims and 961 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ADAM NALLY, D.O.'s credentials?
ADAM NALLY, D.O.'s NPI is 1396784930 with credentials D.O.. 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