Dr. Ashok Cherian Jacob, MD, MPH
- Medicare services, 2024
- 171,486
- Medicare patients, 2024
- 373
- Part D claims, 2024
- 1,599
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 166 Defense Hwy, Annapolis, MD 21401
- Practice phone
- Call (410) 643-1999
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Annapolis Surgery Pavilion, LLC.
Annapolis, Maryland
Find Dr. Jacob's professional email, personal email and mobile number
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Dr. Ashok Cherian Jacob is a rheumatologist in Annapolis, Maryland
Dr. Jacob practices at Annapolis Surgery Pavilion, LLC. in Annapolis, Maryland.
Dr. Jacob's NPI, 1467676759, was assigned on April 11, 2007. Dr. Jacob holds Maryland license D0065849.
- NPI
- 1467676759NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527152198
- NPI enumeration date
- April 11, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 643-1999
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ashok Cherian Jacob practices at Annapolis Surgery Pavilion, LLC. in Annapolis, Maryland
Dr. Jacob's primary practice is Annapolis Surgery Pavilion, LLC., at 166 Defense Hwy, Annapolis, MD 21401 in Anne Arundel County. The practice phone is (410) 643-1999.
- Annapolis Surgery Pavilion, LLC.166 Defense Hwy, Annapolis, MD 21401 · Anne Arundel CountyPhone(410) 643-1999
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ashok Cherian Jacob is affiliated with 3 sites of care and 1 medical group
Dr. Jacob's primary practice is Annapolis Surgery Pavilion, LLC. in Annapolis, Maryland. Dr. Jacob is also affiliated with Luminis Health Anne Arundel Medical Center. The medical group on file is Annapolis Rheumatology. Dmand AI also links Dr. Jacob to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ashok Cherian Jacob's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jacob practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Annapolis Surgery Pavilion, LLC. | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ashok Cherian Jacob is one of 177 rheumatologists in Maryland
Rheumatology is Dr. Jacob's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Jacob is licensed in Maryland.
Specialties and state licenses
- Rheumatology, MarylandPrimary
Rheumatologists near Dr. Jacob
Counts of rheumatologists 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. Ashok Cherian Jacob billed Medicare for 171,486 services in 2024
CMS data shows 171,486 Medicare services from Dr. Jacob across 20 procedure codes in 2024, for 373 Medicare patients. Medicare paid $1,292,967 for them. Every service was in an office.
Dr. Jacob's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 172,0662024: 168,9202%
- Tests and treatments
- 2023: 1,3812024: 1,2807%
- Office and hospital visits
- 2023: 7852024: 86811%
- Other services
- 2023: 02024: 337
- Imaging
- 2023: 172024: 58241%
- Surgery
- 2023: 452024: 2349%
Dr. Jacob compared with the Maryland median for rheumatologists, 2024
- Dr. Jacob
- Maryland median
- Medicare services
- 171,486vs 3,91543.8 times
- Medicare patients
- 373vs 30024% above
- Part D claims
- 1,410vs 78280% above
Medians across 168 rheumatologists in Maryland with Dmand AI profiles that report each measure.
Dr. Jacob'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ashok Cherian Jacob treated 373 Medicare patients in 2024, average age 74
CMS counts 373 Medicare patients who saw Dr. Jacob in 2024. The largest group is 75 to 84, with 158 patients. 75% of them have arthritis, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Jacob's median patient age at 65, with 74% women.
Dr. Jacob's Medicare patients by age, 2024
Dr. Jacob's Medicare patients by sex, 2024
- Women26872%
- Men10528%
Chronic conditions among Dr. Jacob's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure71%
- Osteoporosis35%
- Diabetes28%
- Anxiety26%
- Ischemic heart disease26%
- Mood disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jacob's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women74%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ashok Cherian Jacob wrote 1,599 Medicare Part D claims in 2024
In 2024, Dr. Jacob wrote 1,599 Medicare Part D claims for 266 patients. 81% of them were for generic drugs. CMS names the drug for 1,410 of them, across 27 drugs with 11 or more claims each, at $1,697,317 in total drug cost. In 2023, CMS named 1,535 claims across 27 drugs.
Dr. Jacob's Part D claims by kind of drug, 2024
- Generic1,303 claims81%
- Brand-name296 claims19%
Dr. Jacob'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. Jacob's Part D claims, 2024
- Opioids4%68 of 1,599 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: 1,5352024: 1,4108%
Drugs named by CMS: 27 in 2024, 27 in 2023.
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. Ashok Cherian Jacob scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Jacob for performance year 2024, reported as part of a group. Dr. Jacob accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Jacob as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Jacob's MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Ashok Cherian Jacob received $99,536 in industry payments from 2016 to 2025
CMS Open Payments shows 1,487 general payments to Dr. Jacob from 54 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 58% of the total. Amgen Inc. paid the most, $39,136.
General payments to Dr. Jacob by program year, 2016 to 2025
General payments to Dr. Jacob by kind, 2016 to 2025
- Speaker and faculty fees$58,12558%
- Food and beverage$28,34228%
- Honoraria$9,2009%
- Consulting fees$2,0822%
- Other$1,7872%
Companies that paid Dr. Jacob the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ashok Cherian Jacob's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ashok Cherian Jacob
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. Ashok Cherian Jacob's NPI number?
Dr. Ashok Cherian Jacob's NPI number is 1467676759. It was assigned on April 11, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ashok Cherian Jacob?
Dr. Ashok Cherian Jacob is a rheumatologist in Annapolis, Maryland. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Ashok Cherian Jacob practice?
Dr. Jacob practices at 166 Defense Hwy, Annapolis, MD 21401. Dr. Jacob's primary practice is Annapolis Surgery Pavilion, LLC. in Annapolis, Maryland. Dmand AI also links Dr. Jacob to 1 group practice or clinic.
What is Dr. Ashok Cherian Jacob's office phone number?
The practice phone on file for Dr. Jacob is (410) 643-1999.
What is Dr. Ashok Cherian Jacob's medical license number?
Dr. Jacob holds Maryland license D0065849.
Which hospitals is Dr. Ashok Cherian Jacob affiliated with?
Dr. Jacob is affiliated with Luminis Health Anne Arundel Medical Center.
What medical group is Dr. Ashok Cherian Jacob part of?
Dr. Jacob is linked to Annapolis Rheumatology.
Does Dr. Ashok Cherian Jacob accept Medicare?
Yes. CMS data shows Dr. Jacob billed Medicare for 171,486 services in 2024, and Dr. Jacob accepts Medicare assignment.
Does Dr. Ashok Cherian Jacob offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Jacob as offering telehealth services.
What is Dr. Ashok Cherian Jacob's MIPS score?
Dr. Jacob's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Ashok Cherian Jacob see?
CMS counts 373 Medicare patients who saw Dr. Jacob in 2024, with an average age of 74.
What services does Dr. Ashok Cherian Jacob bill to Medicare?
In 2024, Dr. Jacob's most billed Medicare services were injected or infused drug (J0717), injected or infused drug (J0129) and injected or infused drug (J1602).
What drugs does Dr. Ashok Cherian Jacob prescribe most?
In 2024 Medicare Part D data, Dr. Jacob's most prescribed drugs by claims were Methotrexate, Prednisone and Hydroxychloroquine Sulfate.
Has Dr. Ashok Cherian Jacob received payments from drug or device companies?
CMS Open Payments shows $99,536 in general payments to Dr. Jacob from 54 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Ashok Cherian Jacob been practicing?
Dr. Jacob graduated from medical school in 1998, 28 years ago.
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