What is Ummarah Jaffar's NPI number?

Ummarah Jaffar's National Provider Identifier (NPI) is 1992455653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ummarah Jaffar's specialty?

Ummarah Jaffar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Ummarah Jaffar located?

Ummarah Jaffar's practice location on file with NPPES is 4201 W Medical Center Dr, Mchenry, IL 60050-8409.

What is Ummarah Jaffar's phone number?

The practice phone number listed in the NPPES registry for Ummarah Jaffar is (814) 344-5000.

Does Ummarah Jaffar accept Medicare?

Ummarah Jaffar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ummarah Jaffar's NPI active?

Yes — Ummarah Jaffar's NPI (1992455653) is active in the NPPES registry as of the last update on 2025-07-31.

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Ummarah Jaffar, MD

NPI 1992455653 · Internal Medicine Physician · Mchenry, IL

Ummarah Jaffar, MD is a Internal Medicine Physician provider in Mchenry, IL (NPI 1992455653).

Provider details

NPI number: 1992455653
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 036175925 (IL)

Practice location

4201 W Medical Center Dr

Mchenry, IL 60050-8409

Phone: (814) 344-5000

Street-level locationGet directions

More IL providers

Mailing address

4201 W Medical Center Dr

Mchenry, IL 60050-8409

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 125079891 (IL)
Allopathic & Osteopathic Physicians
Hospitalist Physician208M00000XLicense 036175925 (IL)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(61/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
4 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Pantoprazole Sodium	13

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2022-03-25
Last updated: 2025-07-31
Certified: 2025-07-31

Frequently asked questions

What is Ummarah Jaffar's NPI number?: Ummarah Jaffar's National Provider Identifier (NPI) is 1992455653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ummarah Jaffar's specialty?: Ummarah Jaffar is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Ummarah Jaffar located?: Ummarah Jaffar's practice location on file with NPPES is 4201 W Medical Center Dr, Mchenry, IL 60050-8409.
What is Ummarah Jaffar's phone number?: The practice phone number listed in the NPPES registry for Ummarah Jaffar is (814) 344-5000.
Does Ummarah Jaffar accept Medicare?: Ummarah Jaffar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ummarah Jaffar's NPI active?: Yes — Ummarah Jaffar's NPI (1992455653) is active in the NPPES registry as of the last update on 2025-07-31.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions