Dr. Hazel Mae Artap Abraham, MD

  • Concord, CA
  • Hospitalist
NPI1194011213PAC ID9739317975
Medicare services, 2024
1,199
Medicare patients, 2024
392
Part D claims, 2024
356
Publications
2
MIPS score, 2024
90
Practice address
2540 East St, Concord, CA 94520
Practice phone
Call (925) 682-8200
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Concord Medical Center

Hospital · Concord, California

See all 7 affiliations

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Dr. Hazel Mae Artap Abraham is a hospitalist in Concord, California

Dr. Abraham practices at Concord Medical Center in Concord, California, part of John Muir Health.

Dr. Abraham's NPI, 1194011213, was assigned on June 27, 2011. Dr. Abraham holds California license A132280.

NPI and contact details
Medicare PAC ID
9739317975
NPI enumeration date
June 27, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(925) 682-8200
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
42
Medical school graduation
2010

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Hazel Mae Artap Abraham practices at Concord Medical Center in Concord, California

Dr. Abraham's primary practice is Concord Medical Center, at 2540 East St, Concord, CA 94520 in Contra Costa County. The practice phone is (925) 682-8200.

Source: Dmand AI Affiliation Data

Dr. Hazel Mae Artap Abraham is affiliated with 3 sites of care and 4 medical groups

Dr. Abraham's primary practice is Concord Medical Center in Concord, California, part of John Muir Health. Dr. Abraham is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is John Muir Health. Dmand AI also links Dr. Abraham to 1 more hospital and 3 medical groups, each named with a free account.

See all 7 affiliations for Dr. Abraham

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Hazel Mae Artap Abraham's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Abraham practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Concord Medical CenterAvailable with a free account
+2 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Hazel Mae Artap Abraham is one of 3,186 hospitalists in California

Hospitalist is Dr. Abraham's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Abraham's licenses on file in 2 states: California and Maryland.

Specialties and state licenses

  • Hospitalist, CaliforniaPrimaryLicense A132280 · taxonomy 208M00000X
  • Internal medicine, MarylandLicense P26484 · taxonomy 207R00000X

Hospitalists near Dr. Abraham

Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Hazel Mae Artap Abraham billed Medicare for 1,199 services in 2024

CMS data shows 1,199 Medicare services from Dr. Abraham across 7 procedure codes in 2024, for 392 Medicare patients. Medicare paid $95,989 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 20241,199
Medicare patients392
Paid by Medicare$95,989
Procedure codes7

Dr. Abraham's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 9472024: 1,19927%

Dr. Abraham compared with the California median for hospitalists, 2024

  • Dr. Abraham
  • California median
Medicare services
1,199vs 4302.8 times
Medicare patients
392vs 20195% above
Part D claims
123vs 6978% above

Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.

Dr. Abraham's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Abraham

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Hazel Mae Artap Abraham treated 392 Medicare patients in 2024, average age 76

CMS counts 392 Medicare patients who saw Dr. Abraham in 2024. The largest group is 75 to 84, with 152 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 41% are also on Medicaid. Their average risk score is 2.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Abraham's median patient age at 64, with 49% women.

Medicare patients, 2024392
Average age76
Average risk score2.91
Also on Medicaid41%

Dr. Abraham's Medicare patients by age, 2024

Dr. Abraham's Medicare patients by sex, 2024

  • Women21154%
  • Men18146%

Chronic conditions among Dr. Abraham's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Chronic kidney disease56%
  4. Diabetes52%
  5. Arthritis47%
  6. Ischemic heart disease46%
  7. Mood disorders45%
  8. Heart failure44%

Share of Medicare patients with each condition. A patient can have several.

Dr. Abraham's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women49%
  • Men49%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Hazel Mae Artap Abraham wrote 356 Medicare Part D claims in 2024

In 2024, Dr. Abraham wrote 356 Medicare Part D claims for 135 patients. 85% of them were for generic drugs. CMS names the drug for 123 of them, across 9 drugs with 11 or more claims each, at $1,224 in total drug cost. In 2023, CMS named 12 claims across 1 drug.

Part D claims, 2024356
Drugs named by CMS9
Total drug cost$1,224
Part D patients135

Dr. Abraham's Part D claims by kind of drug, 2024

  • Generic304 claims85%
  • Brand-name and other52 claims15%

Dr. Abraham's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Abraham's Part D claims, 2024

  • Opioids7%24 of 356 claims
  • Antibiotics19%67 of 356 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 122024: 123925%

Drugs named by CMS: 9 in 2024, 1 in 2023.

See all prescribing by Dr. Abraham

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Hazel Mae Artap Abraham scored 90 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Abraham for performance year 2024, reported as part of a group. Dr. Abraham accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Abraham's MIPS scores, performance year 2024

  • 90of 100Final score
  • 89.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Hazel Mae Artap Abraham has 2 publications on record

Dmand AI links 2 papers to Dr. Abraham. The most frequent topics are Blood Pressure and Hypertension. Dr. Abraham's most frequent co-author is Leslie I. Wolfson, MD.

Papers2

Topics Dr. Abraham writes about most

  • Blood Pressure
  • Hypertension

Dr. Abraham's most frequent co-authors

Recent publications by Dr. Abraham

See all 2 publications and co-authors

See who Dr. Abraham researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Abraham works with, so you can find a warm path to the right hospitalists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Hazel Mae Artap Abraham received $151 in industry payments from 2016 to 2024

CMS Open Payments shows 3 general payments to Dr. Abraham from 3 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $124.

General payments to Dr. Abraham by program year, 2016 to 2024

Companies that paid Dr. Abraham the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Abraham

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Hazel Mae Artap Abraham's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Hazel Mae Artap Abraham

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Hazel Mae Artap Abraham's NPI number?

Dr. Hazel Mae Artap Abraham's NPI number is 1194011213. It was assigned on June 27, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Hazel Mae Artap Abraham?

Dr. Hazel Mae Artap Abraham is a hospitalist in Concord, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Dr. Hazel Mae Artap Abraham practice?

Dr. Abraham practices at 2540 East St, Concord, CA 94520. Dr. Abraham's primary practice is Concord Medical Center in Concord, California, part of John Muir Health. Dmand AI also links Dr. Abraham to 1 hospital and 3 medical groups.

What is Dr. Hazel Mae Artap Abraham's office phone number?

The practice phone on file for Dr. Abraham is (925) 682-8200.

What is Dr. Hazel Mae Artap Abraham's medical license number?

Dr. Abraham holds California license A132280, one of the licenses on file in 2 states.

Which states has Dr. Hazel Mae Artap Abraham been licensed in?

Dmand AI has state licenses on file for Dr. Abraham in California and Maryland.

Which hospitals is Dr. Hazel Mae Artap Abraham affiliated with?

Dr. Abraham practices at Concord Medical Center in Concord, California. Dr. Abraham is also affiliated with John Muir Medical Center, Walnut Creek. Dmand AI links Dr. Abraham to 1 more hospital.

What medical group is Dr. Hazel Mae Artap Abraham part of?

Dr. Abraham is linked to John Muir Health. Dmand AI links Dr. Abraham to 3 more medical groups.

Does Dr. Hazel Mae Artap Abraham accept Medicare?

Yes. CMS data shows Dr. Abraham billed Medicare for 1,199 services in 2024, and Dr. Abraham accepts Medicare assignment.

What is Dr. Hazel Mae Artap Abraham's MIPS score?

Dr. Abraham's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Hazel Mae Artap Abraham see?

CMS counts 392 Medicare patients who saw Dr. Abraham in 2024, with an average age of 76.

What services does Dr. Hazel Mae Artap Abraham bill to Medicare?

In 2024, Dr. Abraham's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99231).

What drugs does Dr. Hazel Mae Artap Abraham prescribe most?

In 2024 Medicare Part D data, Dr. Abraham's most prescribed drugs by claims were Pantoprazole Sodium, Amoxicillin-Clavulanate Potass and Amlodipine Besylate.

Has Dr. Hazel Mae Artap Abraham received payments from drug or device companies?

CMS Open Payments shows $151 in general payments to Dr. Abraham from 3 companies from 2016 to 2024. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.

How long has Dr. Hazel Mae Artap Abraham been practicing?

Dr. Abraham graduated from medical school in 2010, 16 years ago.

Does Dr. Hazel Mae Artap Abraham do research?

Dmand AI links 2 publications to Dr. Abraham.

Who does Dr. Hazel Mae Artap Abraham publish with?

Dr. Abraham's most frequent co-authors are Leslie I. Wolfson, MD (1 shared paper).

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