Dr. Zhihong Guo, MD
- Medicare services, 2024
- 418
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 323
- MIPS score, 2024
- 71
- Hospital affiliations
- 1
- Practice address
- 6501 N Charles St, Towson, MD 21204
- Practice phone
- Call (410) 938-3150
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sheppard and Enoch Pratt Hospital
Towson, Maryland
Find Dr. Guo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Zhihong Guo is a psychiatrist in Towson, Maryland
Dr. Guo practices at Sheppard and Enoch Pratt Hospital in Towson, Maryland.
Dr. Guo's NPI, 1326208984, was assigned on June 16, 2008. Dr. Guo holds Maryland license D81268.
- NPI
- 1326208984NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577859412
- NPI enumeration date
- June 16, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 938-3150
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zhihong Guo practices at Sheppard and Enoch Pratt Hospital in Towson, Maryland
Dr. Guo's primary practice is Sheppard and Enoch Pratt Hospital, at 6501 N Charles St, Towson, MD 21204 in Baltimore County. The practice phone is (410) 938-3150.
- Sheppard and Enoch Pratt Hospital6501 N Charles St, Towson, MD 21204 · Baltimore CountyPhone(410) 938-3150
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Zhihong Guo is affiliated with 2 sites of care and 4 medical groups
Dr. Guo's primary practice is Sheppard and Enoch Pratt Hospital in Towson, Maryland. Dr. Guo is also affiliated with Sheppard Pratt - Towson Campus. The medical group on file is Sheppard Pratt. Dmand AI also links Dr. Guo to 3 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zhihong Guo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sheppard and Enoch Pratt Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zhihong Guo is one of 901 psychiatrists in Maryland
Psychiatry is Dr. Guo's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Guo is licensed in Maryland.
Specialties and state licenses
- Psychiatry, MarylandPrimary
Psychiatrists near Dr. Guo
Counts of psychiatrists 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. Zhihong Guo billed Medicare for 418 services in 2024
CMS data shows 418 Medicare services from Dr. Guo across 6 procedure codes in 2024, for 73 Medicare patients. Medicare paid $30,603 for them.
Dr. Guo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3112024: 41834%
Where Dr. Guo's Medicare services took place, 2024
- In an office12931%
- In a facility28969%
Dr. Guo compared with the Maryland median for psychiatrists, 2024
- Dr. Guo
- Maryland median
- Medicare services
- 418vs 1882.2 times
- Medicare patients
- 73vs 5338% above
- Part D claims
- 73vs 11637% below
Medians across 1,014 psychiatrists in Maryland with Dmand AI profiles that report each measure.
Dr. Guo'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zhihong Guo treated 73 Medicare patients in 2024, average age 47
CMS counts 73 Medicare patients who saw Dr. Guo in 2024. The largest group is under 65, with 61 patients. 75% of them have anxiety, and 75% have bipolar disorder. 79% are also on Medicaid. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Guo's median patient age at 38, with 40% women.
Dr. Guo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Guo's Medicare patients by sex, 2024
- Women3345%
- Men4055%
Chronic conditions among Dr. Guo's Medicare patients, 2024
- Anxiety75%
- Bipolar disorder75%
- Depression75%
- Mood disorders75%
- Schizophrenia and other psychoses75%
- Alcohol and drug use disorders71%
- High blood pressure63%
- Tobacco use62%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women40%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zhihong Guo wrote 323 Medicare Part D claims in 2024
In 2024, Dr. Guo wrote 323 Medicare Part D claims for 55 patients. 96% of them were for generic drugs. CMS names the drug for 73 of them, across 4 drugs with 11 or more claims each, at $1,517 in total drug cost. In 2023, CMS named 189 claims across 12 drugs.
Dr. Guo's Part D claims by kind of drug, 2024
- Generic310 claims96%
- Brand-name13 claims4%
Dr. Guo'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1892024: 7361%
Drugs named by CMS: 4 in 2024, 12 in 2023.
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. Zhihong Guo scored 71 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 71 out of 100 for Dr. Guo for performance year 2024, reported as part of a group. Dr. Guo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Guo's MIPS scores, performance year 2024
- 71of 100Final score
- 42.6of 100Quality
- 51of 100Promoting Interoperability
- 40of 100Improvement Activities
- 84of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Zhihong Guo received $13 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Guo from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Otsuka Pharmaceutical Development & Commercialization, Inc. paid the most, $13.
Companies that paid Dr. Guo the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Zhihong Guo's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Zhihong Guo
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. Zhihong Guo's NPI number?
Dr. Zhihong Guo's NPI number is 1326208984. It was assigned on June 16, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Zhihong Guo?
Dr. Zhihong Guo is a psychiatrist in Towson, Maryland. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Zhihong Guo practice?
Dr. Guo practices at 6501 N Charles St, Towson, MD 21204. Dr. Guo's primary practice is Sheppard and Enoch Pratt Hospital in Towson, Maryland. Dmand AI also links Dr. Guo to 3 medical groups.
What is Dr. Zhihong Guo's office phone number?
The practice phone on file for Dr. Guo is (410) 938-3150.
What is Dr. Zhihong Guo's medical license number?
Dr. Guo holds Maryland license D81268.
Which hospitals is Dr. Zhihong Guo affiliated with?
Dr. Guo is affiliated with Sheppard Pratt - Towson Campus.
What medical group is Dr. Zhihong Guo part of?
Dr. Guo is linked to Sheppard Pratt. Dmand AI links Dr. Guo to 3 more medical groups.
Does Dr. Zhihong Guo accept Medicare?
Yes. CMS data shows Dr. Guo billed Medicare for 418 services in 2024, and Dr. Guo accepts Medicare assignment.
What is Dr. Zhihong Guo's MIPS score?
Dr. Guo's MIPS final score for performance year 2024 is 71 out of 100, reported as part of a group.
How many Medicare patients does Dr. Zhihong Guo see?
CMS counts 73 Medicare patients who saw Dr. Guo in 2024, with an average age of 47.
Show 4 more questionsShow fewer questions
What services does Dr. Zhihong Guo bill to Medicare?
In 2024, Dr. Guo's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Zhihong Guo prescribe most?
In 2024 Medicare Part D data, Dr. Guo's most prescribed drugs by claims were Olanzapine, Trazodone HCl and Benztropine Mesylate.
Has Dr. Zhihong Guo received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Guo from 1 company from 2016 to 2016. The largest total came from Otsuka Pharmaceutical Development & Commercialization, Inc.
How long has Dr. Zhihong Guo been practicing?
Dr. Guo graduated from medical school in 1992, 34 years ago.
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