2026 NPPES data Internal Medicine Physician NPI 1376537076 M.D.
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GENEVIEVE BLOOM, M.D.

Internal Medicine Physician in CORONADO, 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
1K
Medicare Part D claims · 107 beneficiaries · Internal Medicine Physician avg: 3K
What the federal data reveals: GENEVIEVE BLOOM, M.D. is a Internal Medicine Physician ([object Object]) practicing in CORONADO, California with a Medicare Part D prescribing footprint of 1K claims across 107 beneficiaries .

What stands out: GENEVIEVE BLOOM, M.D. filed 1,245 Medicare Part D claims in 2023 across CORONADO, California. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

GENEVIEVE BLOOM, M.D. 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).

GENEVIEVE BLOOM, M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 09/08/2005

NPI 1376537076

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

1,245 54% 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).

GENEVIEVE BLOOM, M.D. is a Internal Medicine Physician provider practicing in CORONADO, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1376537076. 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.

GENEVIEVE BLOOM, M.D. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding M.D. credentials at 1117 10TH ST, CORONADO, CA, 92118, with a listed phone of (619) 435-0268. NPI 1376537076 was issued on 09/08/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BLOOM 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 1,245 prescription claims written by this provider, covering 107 Medicare beneficiaries and totaling roughly $119K in drug spend, with an opioid prescribing rate of 7.6%. 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

1117 10TH ST
CORONADO, CA 92118

Provider Details

NPI 1376537076
Specialty Internal Medicine Physician
Credentials M.D.
Gender Female
NPI Issued 09/08/2005

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 GENEVIEVE BLOOM, M.D.. To verify GENEVIEVE BLOOM, 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.

1,245
Total Claims
$119K
Total Drug Cost
107
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,751
Total Day Supply
79,198
Generic Drug Cost
$39K
Opioid Claims
94 (7.6% rate)
Antibiotic Claims
40

Patient Demographics

Average Patient Age
74.4 years
Avg HCC Risk Score
1.14
Gender Split
68% female / 32% 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
Atorvastatin Calcium
96
Levothyroxine Sodium
95
Lisinopril
60
Amlodipine Besylate
41
Metoprolol Tartrate
35
Omeprazole
35
Rosuvastatin Calcium
35
Famotidine
31
Fentanyl
27
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
26

* 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 GENEVIEVE BLOOM, 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

GENEVIEVE BLOOM, M.D.'s 1,245 claims are below 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 BLOOM.

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

Frequently Asked Questions

What is GENEVIEVE BLOOM, M.D.'s specialty?
GENEVIEVE BLOOM, M.D. specializes in Internal Medicine Physician and practices in CORONADO, California. Credentials: M.D..
How much does GENEVIEVE BLOOM, M.D. prescribe under Medicare Part D?
In 2023, GENEVIEVE BLOOM, M.D. wrote 1,245 Medicare Part D claims totaling $119K in drug costs for 107 beneficiaries.
Where is GENEVIEVE BLOOM, M.D. located?
GENEVIEVE BLOOM, M.D. is located at 1117 10TH ST, CORONADO, CA, 92118. Phone: (619) 435-0268.
What is GENEVIEVE BLOOM, M.D.'s NPI number?
GENEVIEVE BLOOM, M.D.'s National Provider Identifier (NPI) is 1376537076, issued on 09/08/2005.
Does GENEVIEVE BLOOM, M.D. prescribe opioids?
Yes, GENEVIEVE BLOOM, M.D. had 94 opioid claims in 2023 with an opioid prescribing rate of 7.6%.
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 GENEVIEVE BLOOM, M.D. prescribe most often?
Based on 2023 Medicare Part D data, GENEVIEVE BLOOM, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does GENEVIEVE BLOOM, M.D. accept Medicare?
GENEVIEVE BLOOM, M.D. appears in CMS Medicare data with 1,245 Part D claims and 107 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify GENEVIEVE BLOOM, M.D.'s credentials?
GENEVIEVE BLOOM, M.D.'s NPI is 1376537076 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