Dr. Anna E. Bailey Berkley, MD

  • Saint Louis, MO
  • Internist
NPI1811482250PAC ID4385993971
Medicare services, 2024
210
Medicare patients, 2024
98
Part D claims, 2024
5,657
Hospital affiliations
4
Industry payments
$832
Practice address
615 New Ballas Road, Saint Louis, MO 63141
Practice phone
Call (314) 251-6000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mercy Hospital St. Louis

Hospital · Saint Louis, Missouri

See all 8 affiliations

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Dr. Anna E. Bailey Berkley is an internist in Saint Louis, Missouri

Dr. Bailey Berkley practices at Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.

Dr. Bailey Berkley's NPI, 1811482250, was assigned on June 27, 2018. Dr. Bailey Berkley holds Missouri license 2021011320.

NPI and contact details
Medicare PAC ID
4385993971
NPI enumeration date
June 27, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(314) 251-6000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
34
Medical school graduation
2018

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

Dr. Anna E. Bailey Berkley practices at Mercy Hospital St. Louis in Saint Louis, Missouri

Dr. Bailey Berkley's primary practice is Mercy Hospital St. Louis, at 615 New Ballas Road, Saint Louis, MO 63141 in St. Louis County. The practice phone is (314) 251-6000.

Source: Dmand AI Affiliation Data

Dr. Anna E. Bailey Berkley is affiliated with 6 sites of care and 2 medical groups

Dr. Bailey Berkley's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dr. Bailey Berkley is also affiliated with Mercy Hospital South. The medical group on file is Mercy Clinic East Communities. Dmand AI also links Dr. Bailey Berkley to 2 more hospitals, 1 group practice or clinic, 1 hospice and 1 medical group, each named with a free account.

See all 8 affiliations for Dr. Bailey Berkley

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Anna E. Bailey Berkley's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bailey Berkley practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mercy Hospital St. LouisAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Anna E. Bailey Berkley is one of 2,114 internists in Missouri

Internal medicine is Dr. Bailey Berkley's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Bailey Berkley is licensed in Missouri.

Specialties and state licenses

  • Internal medicine, MissouriPrimaryLicense 2021011320 · taxonomy 207R00000X

Internists near Dr. Bailey Berkley

Counts of internists 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

Dr. Anna E. Bailey Berkley billed Medicare for 210 services in 2024

CMS data shows 210 Medicare services from Dr. Bailey Berkley across 5 procedure codes in 2024, for 98 Medicare patients. Medicare paid $15,909 for them. Every service was in an office.

Medicare services, 2024210
Medicare patients98
Paid by Medicare$15,909
Procedure codes5

Dr. Bailey Berkley's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1082024: 1102%
Other services
2023: 442024: 8389%
Tests and treatments
2023: 142024: 1721%
Surgery
2023: 262024: 0100%

Dr. Bailey Berkley compared with the Missouri median for internists, 2024

  • Dr. Bailey Berkley
  • Missouri median
Medicare services
210vs 53060% below
Medicare patients
98vs 21154% below
Part D claims
4,952vs 32515.2 times

Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.

Dr. Bailey Berkley's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Bailey Berkley

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Anna E. Bailey Berkley treated 98 Medicare patients in 2024, average age 70

CMS counts 98 Medicare patients who saw Dr. Bailey Berkley in 2024. The largest group is 65 to 74, with 43 patients. 71% of them have high blood pressure, and 67% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Bailey Berkley's median patient age at 55, with 73% women.

Medicare patients, 202498
Average age70
Average risk score1.30
Also on Medicaid22%

Dr. Bailey Berkley's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Bailey Berkley's Medicare patients by sex, 2024

  • Women7374%
  • Men2526%

Chronic conditions among Dr. Bailey Berkley's Medicare patients, 2024

  1. High blood pressure71%
  2. High cholesterol67%
  3. Arthritis45%
  4. Chronic kidney disease29%
  5. Diabetes29%
  6. Mood disorders29%
  7. Depression26%
  8. Anxiety23%

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

Dr. Bailey Berkley's patients across all payers

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

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women73%
  • Men26%

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

Dr. Anna E. Bailey Berkley wrote 5,657 Medicare Part D claims in 2024

In 2024, Dr. Bailey Berkley wrote 5,657 Medicare Part D claims for 603 patients. 87% of them were for generic drugs. CMS names the drug for 4,952 of them, across 116 drugs with 11 or more claims each, at $355,865 in total drug cost. In 2023, CMS named 4,596 claims across 114 drugs.

Part D claims, 20245,657
Drugs named by CMS116
Total drug cost$355,865
Part D patients603

Dr. Bailey Berkley's Part D claims by kind of drug, 2024

  • Generic4,919 claims87%
  • Brand-name683 claims12%
  • Other55 claims1%

Dr. Bailey Berkley's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Bailey Berkley's Part D claims, 2024

  • Opioids4%222 of 5,657 claims
  • Antibiotics2%95 of 5,657 claims
  • Antipsychotics, patients 65 and over0%27 of 5,657 claims

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

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 4,5962024: 4,9528%

Drugs named by CMS: 116 in 2024, 114 in 2023.

See all prescribing by Dr. Bailey Berkley

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Anna E. Bailey Berkley offers telehealth to Medicare patients

Dr. Bailey Berkley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bailey Berkley as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Anna E. Bailey Berkley received $832 in industry payments from 2022 to 2025

CMS Open Payments shows 21 general payments to Dr. Bailey Berkley from 10 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 82% of the total. Jazz Pharmaceuticals Inc. paid the most, $175.

General payments to Dr. Bailey Berkley by program year, 2022 to 2025

General payments to Dr. Bailey Berkley by kind, 2022 to 2025

$832in total
  • Food and beverage$68282%
  • Consulting fees$15018%

Companies that paid Dr. Bailey Berkley the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Bailey Berkley

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

Sources for Dr. Anna E. Bailey Berkley'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
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 and Drug (CMS) (opens in a new tab)Medicare 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 Dr. Anna E. Bailey Berkley

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

What is Dr. Anna E. Bailey Berkley's NPI number?

Dr. Anna E. Bailey Berkley's NPI number is 1811482250. It was assigned on June 27, 2018, and it is active in the NPI Registry.

What kind of doctor is Dr. Anna E. Bailey Berkley?

Dr. Anna E. Bailey Berkley is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Anna E. Bailey Berkley practice?

Dr. Bailey Berkley practices at 615 New Ballas Road, Saint Louis, MO 63141. Dr. Bailey Berkley's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Bailey Berkley to 2 hospitals, 1 group practice or clinic, 1 hospice and 1 medical group.

What is Dr. Anna E. Bailey Berkley's office phone number?

The practice phone on file for Dr. Bailey Berkley is (314) 251-6000.

What is Dr. Anna E. Bailey Berkley's medical license number?

Dr. Bailey Berkley holds Missouri license 2021011320.

Which hospitals is Dr. Anna E. Bailey Berkley affiliated with?

Dr. Bailey Berkley practices at Mercy Hospital St. Louis in Saint Louis, Missouri. Dr. Bailey Berkley is also affiliated with Mercy Hospital South. Dmand AI links Dr. Bailey Berkley to 2 more hospitals.

What medical group is Dr. Anna E. Bailey Berkley part of?

Dr. Bailey Berkley is linked to Mercy Clinic East Communities. Dmand AI links Dr. Bailey Berkley to 1 more medical group.

Does Dr. Anna E. Bailey Berkley accept Medicare?

Yes. CMS data shows Dr. Bailey Berkley billed Medicare for 210 services in 2024, and Dr. Bailey Berkley accepts Medicare assignment.

Does Dr. Anna E. Bailey Berkley offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Bailey Berkley as offering telehealth services.

How many Medicare patients does Dr. Anna E. Bailey Berkley see?

CMS counts 98 Medicare patients who saw Dr. Bailey Berkley in 2024, with an average age of 70.

Show 4 more questionsShow fewer questions

What services does Dr. Anna E. Bailey Berkley bill to Medicare?

In 2024, Dr. Bailey Berkley's most billed Medicare services were office visit, established patient (99213), medicare service (G0439) and office visit, established patient (99214).

What drugs does Dr. Anna E. Bailey Berkley prescribe most?

In 2024 Medicare Part D data, Dr. Bailey Berkley's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Gabapentin.

Has Dr. Anna E. Bailey Berkley received payments from drug or device companies?

CMS Open Payments shows $832 in general payments to Dr. Bailey Berkley from 10 companies from 2022 to 2025. The largest total came from Jazz Pharmaceuticals Inc.

How long has Dr. Anna E. Bailey Berkley been practicing?

Dr. Bailey Berkley graduated from medical school in 2018, 8 years ago.

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