What is Philip Serna's NPI number?

Philip Serna's National Provider Identifier (NPI) is 1992741870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Philip Serna's specialty?

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

Where is Philip Serna located?

Philip Serna's practice location on file with NPPES is 2100 Glenwood Ave, Joliet, IL 60435-5487.

What is Philip Serna's phone number?

The practice phone number listed in the NPPES registry for Philip Serna is (815) 725-2121.

Is Philip Serna's NPI active?

Yes — Philip Serna's NPI (1992741870) is active in the NPPES registry as of the last update on 2022-06-17.

IndividualActive

Philip Serna, M.D.

NPI 1992741870 · Internal Medicine Physician · Joliet, IL

Philip Serna, M.D. is a Internal Medicine Physician provider in Joliet, IL (NPI 1992741870).

Provider details

NPI number: 1992741870
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 36-083906 (IL)

Practice location

2100 Glenwood Ave

Joliet, IL 60435-5487

Phone: (815) 725-2121

Fax: (815) 741-6303

Street-level locationGet directions

More IL providers

Mailing address

1860 Paysphere Cir

Chicago, IL 60674-0018

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 36-083906 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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 · 2 distinct drugs on file.

Drug	Part D claims (2024)
Donepezil Hcl	19
Olanzapine	11

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: 2006-06-21
Last updated: 2022-06-17
Certified: 2022-06-17

Frequently asked questions

What is Philip Serna's NPI number?: Philip Serna's National Provider Identifier (NPI) is 1992741870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Philip Serna's specialty?: Philip Serna is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Philip Serna located?: Philip Serna's practice location on file with NPPES is 2100 Glenwood Ave, Joliet, IL 60435-5487.
What is Philip Serna's phone number?: The practice phone number listed in the NPPES registry for Philip Serna is (815) 725-2121.
Is Philip Serna's NPI active?: Yes — Philip Serna's NPI (1992741870) is active in the NPPES registry as of the last update on 2022-06-17.

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