2026 NPPES data Adult Medicine Physician NPI 1588045116 DO
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ALLAN MOSER, DO

Adult Medicine Physician in MORRISTOWN, Tennessee. 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
554
Medicare Part D claims · 359 beneficiaries · Adult Medicine Physician avg: 3K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: ALLAN MOSER, DO is a Adult Medicine Physician ([object Object]) practicing in MORRISTOWN, Tennessee with a Medicare Part D prescribing footprint of 554 claims across 359 beneficiaries — 6% brand-name prescribing .

What stands out: ALLAN MOSER, DO filed 554 Medicare Part D claims in 2023 across MORRISTOWN, Tennessee. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

ALLAN MOSER, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ALLAN MOSER, DO at a glance

Quality data not reported

NPI registry status

Active

Issued 06/09/2015

NPI 1588045116

Primary specialty

Adult Medicine Physician

Niche

2,481 US NPIs in this specialty

Medicare Part D claims

554 80% vs specialty avg

2023 prescription claims

Specialty avg: 2,807

Specialty distribution in Tennessee

How Adult Medicine Physician compares to other specialties among Tennessee providers

Tennessee providers

Adult Medicine Physician share within Tennessee

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

Specialty board-certification context

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

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

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

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

ALLAN MOSER, DO is a Adult Medicine Physician provider practicing in MORRISTOWN, Tennessee, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DO. NPI: 1588045116. 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.

ALLAN MOSER, DO appears in the CMS NPPES registry as a Adult Medicine Physician provider holding DO credentials at 2845 W ANDREW JOHNSON HWY, MORRISTOWN, TN, 37814, with a listed phone of (423) 585-0050. NPI 1588045116 was issued on 06/09/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MOSER 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 554 prescription claims written by this provider, covering 359 Medicare beneficiaries and totaling roughly $10K in drug spend, split 6% brand-name and 94% generic by claim count. 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.

Adult Medicine Physician is a narrow specialty nationwide, with 2,481 enrolled providers across 52 states and an average of 2,807 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

2845 W ANDREW JOHNSON HWY
MORRISTOWN, TN 37814

Provider Details

NPI 1588045116
Specialty Adult Medicine Physician
Credentials DO
Gender Male
NPI Issued 06/09/2015

Hospital and facility affiliations

Facilities where ALLAN MOSER, DO 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.

DX MSO PLLC
CLEVELAND, TN

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 · Generic-heavy

ALLAN MOSER, DO — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 554 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.

554
Total Claims
$10K
Total Drug Cost
359
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
558
Total Day Supply
5,248
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$4K
Generic Drug Cost
$5K
Antibiotic Claims
268

Patient Demographics

Average Patient Age
70.3 years
Avg HCC Risk Score
1.10
Gender Split
57% female / 43% male
Age Distribution
<65: 60, 65-74: 189, 75-84: 91, 85+: 19

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
72
Prednisone
65
Doxycycline Hyclate
54
Azithromycin
49
Methylprednisolone
47
Clindamycin Hcl
23
Paxlovid (Eua)
Nirmatrelvir/Ritonavir
19
Ciprofloxacin Hcl
18
Cephalexin
16
Ondansetron Odt
Ondansetron
15

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

Adult Medicine Physician Overview

How ALLAN MOSER, DO fits within the Adult Medicine Physician landscape nationally.

2,481
Adult Medicine Physician Providers in US
52
States with Adult Medicine Physician
2,807
Avg Claims per Provider

ALLAN MOSER, DO's 554 claims are below the specialty average of 2,807.

Nearby Adult Medicine Physician Providers in Tennessee

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

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

Frequently Asked Questions

What is ALLAN MOSER, DO's specialty?
ALLAN MOSER, DO specializes in Adult Medicine Physician and practices in MORRISTOWN, Tennessee. Credentials: DO.
How much does ALLAN MOSER, DO prescribe under Medicare Part D?
In 2023, ALLAN MOSER, DO wrote 554 Medicare Part D claims totaling $10K in drug costs for 359 beneficiaries.
Where is ALLAN MOSER, DO located?
ALLAN MOSER, DO is located at 2845 W ANDREW JOHNSON HWY, MORRISTOWN, TN, 37814. Phone: (423) 585-0050.
What is ALLAN MOSER, DO's NPI number?
ALLAN MOSER, DO's National Provider Identifier (NPI) is 1588045116, issued on 06/09/2015.
Does ALLAN MOSER, DO prescribe more brand-name or generic drugs?
ALLAN MOSER, DO's prescribing is 6% brand-name and 94% generic drugs by claim count, with $4K in brand drug costs.
How many Adult Medicine Physician providers are there in the US?
There are 2,481 Adult Medicine Physician providers across 52 states in the US. The average Adult Medicine Physician provider writes 2,807 Medicare Part D claims per year.
What drugs does ALLAN MOSER, DO prescribe most often?
Based on 2023 Medicare Part D data, ALLAN MOSER, DO's most frequently prescribed drugs include Amoxicillin-Clavulanate Potass, Prednisone, Doxycycline Hyclate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALLAN MOSER, DO accept Medicare?
ALLAN MOSER, DO appears in CMS Medicare data with 554 Part D claims and 359 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALLAN MOSER, DO's credentials?
ALLAN MOSER, DO's NPI is 1588045116 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