2026 NPPES data Internal Medicine Physician NPI 1649439670 M.D.
Verify on CMS →

DMITRY ABRAMOV, M.D.

Internal Medicine Physician in LOMA LINDA, California. 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
3K
Medicare Part D claims · 506 beneficiaries · Internal Medicine Physician avg: 3K
Industry payments
$8.0K
32 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: DMITRY ABRAMOV, M.D. is a Internal Medicine Physician ([object Object]) practicing in LOMA LINDA, California with a Medicare Part D prescribing footprint of 3K claims across 506 beneficiaries . Industry payments of $8.0K across 32 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: DMITRY ABRAMOV, M.D. filed 3,288 Medicare Part D claims in 2023 across LOMA LINDA, California. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

DMITRY ABRAMOV, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

DMITRY ABRAMOV, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 06/05/2008

NPI 1649439670

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

3,288 21% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in California

How Internal Medicine Physician compares to other specialties among California providers

California providers

Internal Medicine Physician share within California

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

Specialty board-certification context

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

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

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

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

DMITRY ABRAMOV, M.D. is a Internal Medicine Physician provider practicing in LOMA LINDA, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1649439670. 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.

DMITRY ABRAMOV, M.D. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding M.D. credentials at 11234 ANDERSON ST STE SP1637, LOMA LINDA, CA, 92354, with a listed phone of (909) 558-4200. NPI 1649439670 was issued on 06/05/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ABRAMOV 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 3,288 prescription claims written by this provider, covering 506 Medicare beneficiaries and totaling roughly $986K 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.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

11234 ANDERSON ST STE SP1637
LOMA LINDA, CA 92354

Provider Details

NPI 1649439670
Specialty Internal Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 06/05/2008

Hospital and facility affiliations

Facilities where DMITRY ABRAMOV, M.D. 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.

FACULTY PHYSICIANS AND SURGEONS OF LLUSM
LOMA LINDA, CA
SAC HEALTH SYSTEM
SAN BERNARDINO, CA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

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 DMITRY ABRAMOV, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$8.0K

Largest payer

AstraZeneca Pharmaceuticals LP

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.

License & disciplinary context — California MBC 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 — they are NOT specific to DMITRY ABRAMOV, M.D.. To verify DMITRY ABRAMOV, M.D.'s current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

3,288
Total Claims
$986K
Total Drug Cost
506
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
6,236
Total Day Supply
184,953
Generic Drug Cost
$80K
Antibiotic Claims
20

Patient Demographics

Average Patient Age
72.9 years
Avg HCC Risk Score
2.55
Gender Split
45% female / 55% male
Age Distribution
<65: 70, 65-74: 190, 75-84: 185, 85+: 61

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Spironolactone
292
Farxiga
Dapagliflozin Propanediol
243
Atorvastatin Calcium
239
Metoprolol Succinate
235
Eliquis
Apixaban
225
Carvedilol
212
Losartan Potassium
190
Entresto
Sacubitril/Valsartan
152
Furosemide
149
Amlodipine Besylate
139

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

Internal Medicine Physician Overview

How DMITRY ABRAMOV, M.D. fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

DMITRY ABRAMOV, M.D.'s 3,288 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in California

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

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

Frequently Asked Questions

What is DMITRY ABRAMOV, M.D.'s specialty?
DMITRY ABRAMOV, M.D. specializes in Internal Medicine Physician and practices in LOMA LINDA, California. Credentials: M.D..
How much does DMITRY ABRAMOV, M.D. prescribe under Medicare Part D?
In 2023, DMITRY ABRAMOV, M.D. wrote 3,288 Medicare Part D claims totaling $986K in drug costs for 506 beneficiaries.
Where is DMITRY ABRAMOV, M.D. located?
DMITRY ABRAMOV, M.D. is located at 11234 ANDERSON ST STE SP1637, LOMA LINDA, CA, 92354. Phone: (909) 558-4200.
What is DMITRY ABRAMOV, M.D.'s NPI number?
DMITRY ABRAMOV, M.D.'s National Provider Identifier (NPI) is 1649439670, issued on 06/05/2008.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does DMITRY ABRAMOV, M.D. prescribe most often?
Based on 2023 Medicare Part D data, DMITRY ABRAMOV, M.D.'s most frequently prescribed drugs include Spironolactone, Farxiga, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DMITRY ABRAMOV, M.D. accept Medicare?
DMITRY ABRAMOV, M.D. appears in CMS Medicare data with 3,288 Part D claims and 506 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DMITRY ABRAMOV, M.D.'s credentials?
DMITRY ABRAMOV, M.D.'s NPI is 1649439670 with credentials M.D.. 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