What is Ana Petrova's NPI number?

Ana Petrova's National Provider Identifier (NPI) is 1164843926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ana Petrova's specialty?

Ana Petrova is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Ana Petrova located?

Ana Petrova's practice location on file with NPPES is 6100 N Hamilton Rd, Westerville, OH 43081-2062.

What is Ana Petrova's phone number?

The practice phone number listed in the NPPES registry for Ana Petrova is (614) 293-6255.

Does Ana Petrova accept Medicare?

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

Is Ana Petrova's NPI active?

Yes — Ana Petrova's NPI (1164843926) is active in the NPPES registry as of the last update on 2026-04-22.

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Ana Petrova, MD

NPI 1164843926 · Gastroenterology Physician · Westerville, OH

Ana Petrova, MD is a Gastroenterology Physician provider in Westerville, OH (NPI 1164843926).

Provider details

NPI number: 1164843926
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 35.130724 (OH)

Practice location

6100 N Hamilton Rd

Westerville, OH 43081-2062

Phone: (614) 293-6255

Fax: (614) 293-8518

Street-level locationGet directions

More OH providers

Mailing address

700 Ackerman Rd Ste 2120

Columbus, OH 43202-1559

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense 35.130724 (OH)
Allopathic & Osteopathic Physicians

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

Profile Score

Established profile(64/100 index)

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

Registry tenure28% of score
12 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
410 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)
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	77	$164
Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500	49	$5
Biopsy of Large Bowel Using a Flexible Endoscope45380	45	$117
Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239	44	$104
Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385	44	$238

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Pantoprazole Sodium	73	26
Omeprazole	32	12
Esomeprazole Magnesium	26	—
Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G	16	16
Metoclopramide Hcl	12	—
Sucralfate	12	—

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 , 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: 2013-12-21
Last updated: 2026-04-22
Certified: 2026-04-22

Frequently asked questions

What is Ana Petrova's NPI number?: Ana Petrova's National Provider Identifier (NPI) is 1164843926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ana Petrova's specialty?: Ana Petrova is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
Where is Ana Petrova located?: Ana Petrova's practice location on file with NPPES is 6100 N Hamilton Rd, Westerville, OH 43081-2062.
What is Ana Petrova's phone number?: The practice phone number listed in the NPPES registry for Ana Petrova is (614) 293-6255.
Does Ana Petrova accept Medicare?: Ana Petrova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ana Petrova's NPI active?: Yes — Ana Petrova's NPI (1164843926) is active in the NPPES registry as of the last update on 2026-04-22.

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)
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	77	$164
Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500	49	$5
Biopsy of Large Bowel Using a Flexible Endoscope45380	45	$117
Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239	44	$104
Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385	44	$238

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Pantoprazole Sodium	73	26
Omeprazole	32	12
Esomeprazole Magnesium	26	—
Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G	16	16
Metoclopramide Hcl	12	—
Sucralfate	12	—

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)