Mysty Chacko, PA-C

  • Philadelphia, PA
  • Physician assistant
NPI1669003745PAC ID9638589989
Medicare patients, 2024
109
Part D claims, 2024
237
Hospital affiliations
1
Industry payments
$941
Medical groups
2
Practice address
33 S 9th St, Philadelphia, PA 19107
Practice phone
Call (215) 955-6180
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Jefferson University Physicians

Philadelphia, Pennsylvania

See all 6 affiliations

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Mysty Chacko is a physician assistant in Philadelphia, Pennsylvania

Mysty Chacko practices at Jefferson University Physicians in Philadelphia, Pennsylvania.

Mysty Chacko's NPI, 1669003745, was assigned on January 28, 2020. Mysty Chacko holds New Jersey license 25MP00866300.

NPI and contact details
Medicare PAC ID
9638589989
NPI enumeration date
January 28, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(215) 955-6180
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
33
Medical school graduation
2019

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

Mysty Chacko practices at Jefferson University Physicians in Philadelphia, Pennsylvania

Mysty Chacko's primary practice is Jefferson University Physicians, at 33 S 9th St, Philadelphia, PA 19107 in Philadelphia County. The practice phone is (215) 955-6180.

  • Jefferson University Physicians
    33 S 9th St, Philadelphia, PA 19107 · Philadelphia CountyPhone(215) 955-6180

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Mysty Chacko is affiliated with 4 sites of care and 2 medical groups

Mysty Chacko's primary practice is Jefferson University Physicians in Philadelphia, Pennsylvania. Mysty Chacko is also affiliated with Cooper University Hospital. The medical group on file is Jefferson University Physicians. Dmand AI also links Mysty Chacko to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 6 affiliations for Mysty Chacko

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Mysty Chacko's practice

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

EHR by site
SiteEHR vendor and product
Jefferson University PhysiciansAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Mysty Chacko is one of 6,491 physician assistants in Pennsylvania

Physician assistant is Mysty Chacko's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Mysty Chacko's licenses on file in 2 states: New Jersey and Pennsylvania.

Specialties and state licenses

  • Physician assistant, New JerseyPrimaryLicense 25MP00866300 · taxonomy 363A00000X
  • Gastroenterology, PennsylvaniaLicense MA061392 · taxonomy 207RG0100X

Physician assistants near Mysty Chacko

Counts of physician assistants 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

Mysty Chacko treated 109 Medicare patients in 2024, average age 71

CMS counts 109 Medicare patients who saw Mysty Chacko in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.52, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Mysty Chacko's median patient age at 56, with 57% women.

Medicare patients, 2024109
Average age71
Average risk score1.52
Also on Medicaid18%

Mysty Chacko's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Mysty Chacko's Medicare patients by sex, 2024

  • Women6761%
  • Men4239%

Chronic conditions among Mysty Chacko's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure71%
  3. Arthritis53%
  4. Anxiety39%
  5. Mood disorders36%
  6. Depression34%
  7. Ischemic heart disease34%
  8. Diabetes31%

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

Mysty Chacko's patients across all payers

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

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women57%
  • Men40%

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

Mysty Chacko wrote 237 Medicare Part D claims in 2024

In 2024, Mysty Chacko wrote 237 Medicare Part D claims for 107 patients. 83% of them were for generic drugs.

Part D claims, 2024237
Part D patients107

Mysty Chacko's Part D claims by kind of drug, 2024

  • Generic196 claims83%
  • Brand-name41 claims17%

Drug classes CMS tracks in Mysty Chacko's Part D claims, 2024

  • Antibiotics8%18 of 237 claims

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

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Mysty Chacko takes part in Medicare

Mysty Chacko accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Mysty Chacko received $941 in industry payments in 2025

CMS Open Payments shows 40 general payments to Mysty Chacko from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $207.

Companies that paid Mysty Chacko the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Mysty Chacko

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

Sources for Mysty Chacko'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
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 (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
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 Mysty Chacko

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

What is Mysty Chacko's NPI number?

Mysty Chacko's NPI number is 1669003745. It was assigned on January 28, 2020, and it is active in the NPI Registry.

What does Mysty Chacko specialize in?

Mysty Chacko is a physician assistant in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Mysty Chacko practice?

Mysty Chacko practices at 33 S 9th St, Philadelphia, PA 19107. Mysty Chacko's primary practice is Jefferson University Physicians in Philadelphia, Pennsylvania. Dmand AI also links Mysty Chacko to 2 group practices and clinics and 1 medical group.

What is Mysty Chacko's office phone number?

The practice phone on file for Mysty Chacko is (215) 955-6180.

What is Mysty Chacko's medical license number?

Mysty Chacko holds New Jersey license 25MP00866300, one of the licenses on file in 2 states.

Which states has Mysty Chacko been licensed in?

Dmand AI has state licenses on file for Mysty Chacko in New Jersey and Pennsylvania.

Which hospitals is Mysty Chacko affiliated with?

Mysty Chacko is affiliated with Cooper University Hospital.

What medical group is Mysty Chacko part of?

Mysty Chacko is linked to Jefferson University Physicians. Dmand AI links Mysty Chacko to 1 more medical group.

Does Mysty Chacko accept Medicare?

Yes. CMS lists Mysty Chacko as accepting Medicare assignment.

How many Medicare patients does Mysty Chacko see?

CMS counts 109 Medicare patients who saw Mysty Chacko in 2024, with an average age of 71.

Has Mysty Chacko received payments from drug or device companies?

CMS Open Payments shows $941 in general payments to Mysty Chacko from 9 companies from 2025 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.

How long has Mysty Chacko been practicing?

Mysty Chacko graduated from medical school in 2019, 7 years ago.

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