Dr. Deepa Arla , DO
Internal Medicine • Chicago, IL
800 E 55th St
Chicago, IL 606154906
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on September 3, 2008; this date does not establish years in practice.
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Published CMS data list 84 Medicare Part D prescriptions, including refills, in 2021.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021. Published rows only; this is not a quality measure.
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Published Part D records, 2021:
- Atorvastatin Calcium — 26 prescription fills, including refills.
- Amlodipine Besylate — 19 prescription fills, including refills.
- Montelukast Sodium — 14 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 5 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 2,911 in 2014 to 84 in 2021.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2014–2021.
Practice Location & Contact Primary Location
800 E 55th St
Chicago, IL 606154906
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Chicago, IL. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
134 standardized 30-day fills in 2021
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$1,395 in 2021
The total cost of these prescriptions in 2021, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $16.30 in 2023
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2023.
NPI first issued
2008
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Chicago and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Arla are from 2021.
2,870 active clinicians are listed under Internal Medicine with a practice address in Chicago, IL (7,245 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
13.3% of these 2,870 clinicians have the CMS telehealth indicator.
38.5% of these 2,870 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 97% from 2,911 in 2014 to 84 in 2021.
- 2014: 2,911
- 2015: 51
- 2019: 468
- 2020: 698
- 2021: 84
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30-day fills
30-day fills decreased 98% from 5,438 in 2014 to 134 in 2021.
- 2014: 5,438
- 2015: 97
- 2019: 939
- 2020: 1,255
- 2021: 134
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Part D drug cost
Part D drug cost decreased 99% from $124,122 in 2014 to $1,395 in 2021.
- 2014: $124,122
- 2015: $573
- 2019: $7,024
- 2020: $12,078
- 2021: $1,395
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $105.13 in 2019 to $16.30 in 2023.
- 2019: $105.13
- 2020: $20.16
- 2021: $28.87
- 2022: $15.36
- 2023: $16.30
Sources: CMS Medicare Part D Prescribers (2021), CMS Open Payments (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $16.30.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Astellas Pharma US Inc |
Food and Beverage
In-kind items and services
|
Veozah | General | $16.30 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2021.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 26 | 1,140 | $612.24 | 12 |
| Amlodipine Besylate | Amlodipine Besylate | 19 | 990 | $162.68 | 11 |
| Montelukast Sodium | Montelukast Sodium | 14 | 420 | $452.28 | — |
| Lisinopril | Lisinopril | 13 | 750 | $69.31 | — |
| Metformin Hcl | Metformin Hcl | 12 | 720 | $98.69 | — |
Source: CMS Part D by Provider and Drug, 2021; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Secondary Practice Locations
233 E 13th St Apt 503
Chicago, IL 606053239
Phone: 5024189028
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Medicine (M.D.), JD, Master of Arts, Master of Public Health
Nurse Practitioner - Family
Advanced Practice Nurse
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Nurse Practitioner
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Nurse Practitioner - Psychiatric/Mental Health
Psychiatric-Mental Health Nurse Practitioner
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 800 E 55TH ST, CHICAGO, IL 606154906 (Tel: 7737020660)
Internal Medicine (license number reported to NPPES: IL 036137648)
NPI status registered as active in NPPES database
Registered at 233 E 13TH ST APT 503, CHICAGO, IL 606053239 (Tel: 5024189028)
Registered at 233 E 13TH ST APT 503, CHICAGO, IL 606053239 (Tel: 5024189028)
Recorded as DEEPA ARLA, D.O.
Internal Medicine (license number reported to NPPES: IL 125053548)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Chicago
- Dr. Preiyaa Gopinath, MD
- Dr. Anthony Carrera, MD
- Dr. Shaheen Fatima, MD
- Dr. Stephanie Crane, MD
- Katherine Thompson
- Dr. Anne Mcdermott, MD
Mailing Address
233 E 13th St Apt 503
Chicago, IL 606053239
Phone: 5024189028