What is Diana Stewart's NPI number?

Diana Stewart's National Provider Identifier (NPI) is 1992784342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Stewart's specialty?

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

Where is Diana Stewart located?

Diana Stewart's practice location on file with NPPES is 55 Arch St, Akron, OH 44304-1423.

What is Diana Stewart's phone number?

The practice phone number listed in the NPPES registry for Diana Stewart is (330) 375-3315.

Does Diana Stewart accept Medicare?

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

Is Diana Stewart's NPI active?

Yes — Diana Stewart's NPI (1992784342) is active in the NPPES registry as of the last update on 2015-11-05.

IndividualActiveAccepts Medicare

Diana Stewart, MD

NPI 1992784342 · Internal Medicine Physician · Akron, OH

Diana Stewart, MD is a Internal Medicine Physician provider in Akron, OH (NPI 1992784342).

Provider details

NPI number: 1992784342
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: Yes
License: 35-05-8259-S (OH)

Practice location

55 Arch St

Suite 1a

Akron, OH 44304-1423

Phone: (330) 375-3315

Street-level locationGet directions

More OH providers

Mailing address

1077 Gorge Blvd

Akron, OH 44310-2408

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 35-05-8259-S (OH)
Allopathic & Osteopathic Physicians

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

Profile Score

Established profile(66/100 index)

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

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
53 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	31	$92
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	22	$63

Typical Medicare-allowed amounts for these services range $63–$92 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

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)
Amlodipine Besylate	19
Atorvastatin Calcium	15

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: 2006-01-13
Last updated: 2015-11-05

Frequently asked questions

What is Diana Stewart's NPI number?: Diana Stewart's National Provider Identifier (NPI) is 1992784342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Diana Stewart's specialty?: Diana Stewart is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Diana Stewart located?: Diana Stewart's practice location on file with NPPES is 55 Arch St, Akron, OH 44304-1423.
What is Diana Stewart's phone number?: The practice phone number listed in the NPPES registry for Diana Stewart is (330) 375-3315.
Does Diana Stewart accept Medicare?: Diana Stewart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Diana Stewart's NPI active?: Yes — Diana Stewart's NPI (1992784342) is active in the NPPES registry as of the last update on 2015-11-05.

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

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	31	$92
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	22	$63

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)

Amlodipine Besylate

Atorvastatin Calcium

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)